mechanicl

1

B.E - MECHANICAL ENGINEERING

(FOUR YEAR FULL TIME)

REGULATION 2009

SEMESTER I

Code No Course Title L T P C

THEORY

XME101 Mathematics- I 3 1 0 4

XME102 Technical English 3 1 0 4

XME103 Applied Physics 3 1 0 4

XME104 Engineering Materials and Metallurgy 3 0 0 3

XME105 Engineering Graphics 2 0 3 4

XME106 Fundamentals of Computing 4 0 0 4

PRACTICAL

XME107 Applied Physics Lab 0 0 3 2

XME108 Fundamentals of Computing Lab 0 0 3 2

XME109 Basic Workshop Practice 0 0 3 2

Total Hours: 33 Total Credits: 29 SEMESTER II


THEORY

XME201 Mathematics – II 3 1 0 4

XME202 Engineering Mechanics 3 1 0 4

XME203 Applied Chemistry 4 0 0 4

XME204 Elements of Electrical Engineering 3 1 0 4

XME205 Manufacturing Technology 1 3 0 0 3

XME206 Thermodynamics 3 1 0 4

PRACTICAL

XME 207 Applied Chemistry Lab 0 0 3 2

XME 208 Communication Skills Enhancement 2 0 2 3

XME 209 Electrical Machines and Drives Lab 0 0 3 2

Periyar Nagar, Vallam Thanjavur - 613 403, Tamil Nadu, India Phone: +91 - 4362 - 264600 Fax: +91- 4362 - 264660

Email: [email protected] Web: www. pmu.edu

NAAC ACCREDITED

Total Hours: 33 Total Credits: 30

2

SEMESTER III


Theory

XME301 Mathematics-III 3 1 0 4

XME302 Energy and Environmental Engineering 3 0 0 3

XME303 Elements of Electronics Engineering 3 0 0 3

XME304 Strength of Materials 3 1 0 4

XME305 Fluid Mechanics and Machines 3 1 0 4

XME306 Machine Drawing 2 0 3 4

Practical

XME307 Strength of Materials and Fluid machinery lab

0 0 3 2

XME308 Electronics Lab 0 0 3 2


SEMESTER IV


Theory

XME401 Probability and Statistics 3 1 0 4

XME402 Mechanics of machines-I 3 1 0 4

XME403 Thermal engineering 3 0 0 3

XME404 Metrology & Measurements 3 0 0 3

XME405 Manufacturing Technology-II 3 0 0 3

XME406 Professional Ethics and Human values

3 0 0 3

Practical

XME407 Thermal engineering lab 0 0 3 2

XME408 Machines Lab - I 0 0 3 2


3

SEMESTER - V


Theory

XME501 Numerical methods 3 1 0 4

XME502 Mechanics of machines-II 3 1 0 4

XME503 Machine Element Design 3 1 0 4

XME504 CAD/CAM 3 0 0 3

XME505 Automobile Engineering 3 0 0 3

XME506 Total Quality Management 3 0 0 3

Practical

XME507 Metrology and Measurements Lab 0 0 3 2

XME508 CAD/CAM lab 0 0 3 2


SEMESTER VI


Theory

XME601 Design of Transmission systems 3 1 0 4

XME602 Heat and Mass Transfer 3 1 0 4

XME603 Gas Dynamics and Jet Propulsion 3 1 0 4

XME604 Entrepreneurship and Management 3 0 0 3

XME605* ELECTIVE-I 3 0 0 3

XME606* ELECTIVE-II 3 0 0 3

Practical

XME607 Dynamics Lab 0 0 3 4

XME608 Heat and Mass Transfer lab 0 0 3 2


4

SEMESTER VII


Theory

XME701 Operations Research 3 1 0 4

XME702 Engineering economics & cost analysis

3 0 0 3

XME703 Renewable Energy Sources 3 0 0 3

XME704 Power Plant Engineering 3 0 0 3

XME705 Mechatronics 3 0 0 3

XME706 Fluid Power Engineering 3 0 0 3

Practical

XME707 Mechatronics Lab 0 0 3 2

XME708 Machines Lab-II 0 0 3 2


SEMESTER VIII


XME801 Industrial Engineering &Quality Control

3 0 0 3

XME802 Social Engineering 3 0 0 3

XME803* Elective-III 3 0 0 3

XME804* Elective-IV 3 0 0 3

Practical

XME805 Project Work 0 0 20 12


Total Credits: 218

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LIST OF ELECTIVES

ELECTIVE I

* Elective Code Course Title L T P C

XME 605A Refrigeration& Air conditioning 3 0 0 3

XME 605B Automotive Electronics 3 0 0 3

XME 605C Energy Conversion Systems 3 0 0 3

ELECTIVE II


XME 606A Finite Element Methods 3 0 0 3

XME 606B Optimum Utilization of Heat and Power 3 0 0 3

XME 606C Advanced I.C Engines 3 0 0 3

ELECTIVE III


XME 803A Mathematical Modeling and simulation-MATLAB 3 0 0 3

XME 803B Computational Fluid Dynamics 3 0 0 3

XME 803D Nano Technology 3 0 0 3

ELECTIVE IV


XME 804A Automation and Control Engineering 3 0 0 3

XME 804B Modern Manufacturing Technology- JIT, AMT 3 0 0 3

XME 804C Reliability Engineering 3 0 0 3

6

XME 101 MATHEMATICS – I

3 1 0 4

UNIT - I MATRICES 9 Eigen values and Eigenvectors of a real matrix – Characteristic equation Properties of Eigen values and Eigen vectors - Cayley - Hamilton theorem (excluding proof) - Similarity transformation (Concept only) – Orthogonal matrix - Orthogonal transformation of a symmetric matrix to diagonal form – Reduction of quadratic form to Canonical form by Orthogonal transformation. UNIT- II THREE DIMENSIONAL ANALYTICAL GEOMETRY 9 Direction Cosine and Ratios – Angle between two lines – Equation of plane – Equation of Straight line – Coplanar lines – shortest distance between skew lines – Sphere – Tangent plane – Plane section of a sphere UNIT -III GEOMETRICAL APPLICATIONS OF DIFFERENTIAL

CALCULUS 9

Curvature – Cartesian and polar co – ordinates – Centre and radius of curvature – Circle of curvature – Involutes and evolutes – Envelops – Properties of envelopes and evolutes. UNIT -IV FUNCTION OF SEVERAL VARIABLES 9 Functions of two variables – Partial derivatives – Total differential – Taylor‟s expansion – Maxima and Minima – Constrained maxima and minima – Lagrange‟s Multiplier method – Jacobians . UNIT V ORDINARY DIFFERENTIAL EQUATIONS (ODE) AND

APPLICATIONS 9

Linear equations of second order with constant and variable coefficients - Simultaneous first order linear equations with constant coefficients – Method of variation of parameters. LECTURE: 45 TUTORIAL 15 TOTAL 60

7

TEXT BOOKS:

1. Grewal .B.S., “Higher Engineering Mathematics”, 38th Edition- Khanna Publication –Delhi, 2004.

2. Kreyszi.E., “Advance Engineering Mathematics”, 8th Edition-John Wiley & Son (Asia) Ltd, Singapore,. 2001.

REFERENCES:

1. Bali. N.P., Narayana Iyengar, and Chand.N., “Engineering Mathematics” Laxmi Publication Pvt. Ltd-New Delhi, 2003.

2. Veerarajan.T., “Engineering Mathematics (For First Year )”, 4th Edition , John Wiley & Son -Hill Publishing company Ltd, New Delhi, 2005.

3. Kandasamy. P., Thilagavathy. K, and Gunavathy. K., “Engineering Mathematics”-Volume I &II, S. Chand & Co, New Delhi, 2005.

4. Venkataraman. M. K., “Engineering Mathematics”-Volume I &II, Revised enlarged 4th Edition, The National Publishing Company-Chennai, 2004.

8

XME 102 TECHNICAL ENGLISH

3 1 0 4

UNIT – I FOCUS ON LANGUAGE

15

Word formation with prefixes and suffixes - synonyms and antonyms - nominal compounds , prepositions, homonyms, homophones and hypronyms, Part of speech, use of words as nouns and verbs, phrasal verbs, connectives, sentences patterns. Suggested Activities

Using prefixes and suffixes to change the grammatical functions of words – giving synonyms and antonyms, using the same words and its derivatives of different forms

Expansion of noun + noun phrases - correction of errors in the given sentences.

Using comparative forms of adjectives in sentences giving a pair of purpose and function statements to be linked with expressions like to in order to so as to (Eg: He used the ignition key. He started the engine. He used the ignition key in order to start the engine)

Identification of content words in the given text.

Learning multi functional words that can serve both nouns and verbs

Analyzing sentences into S,V,O, C and A. Note: All examples pertaining to this unit should preferably be related to science and technology. UNIT – II

FUNCTIONAL GRAMMAR 15

Tense forms and voice forms, concord, degrees of comparison, conditional clause, definition of technical terms, Sentences expressing purpose and function, comparison and contrast, cause and effect constructions, imperatives, reported speeches, Modal verbs, infinitives, gerund, participles

9

Suggested Activities Giving pairs of cause and effect statements to be linked with expressions like as / since / because. Rewriting imperative sentences using assertive form „should‟(Store energy and tap it when required energy should be and tapped when it is required)

Rewriting infinitive forms as gerunds (e.g., To modernize the administrative office with computers is expensive, Modernizing the administrative office with computers is expensive) fill in the blanks with appropriate prepositions.

Choosing sentences in a given text that use different tense forms

Subject-verb agreement of the sentences given practical

Providing a context for the use of the tense forms - rewriting the sentences in the impersonal passive form

Rewriting the sentences in the reported speeches UNIT- III

READING 10

Techniques of Reading – Technical articles on invention and discoveries, Reading comprehension on biographies of eminent scientists, engineers and successful entrepreneurs, Practicing - skimming and scanning, Rhetorical functions (narrative, descriptive and argumentative) sequencing of sentences. Connective adverbs. Idioms and phrases, phrasal verbs and cloze test. . Suggested Activities

Taking a quick glance at the text to predict the content – reading to identify the main theme.

Identifying the topic sentence in a paragraph – providing suitable titles for paragraphs – matching the titles with the paragraphs.

Guessing the contextual meaning of words – comprehending a passage and answering questions of varied kinds.

Transferring of information from a text to graphical representations like tree diagram / flow chart / bar chart / pie chart/ tables.

Filling the gaps with appropriate missing words from the given list.

Making notes based on a passage in the format given.

Using an appropriate format to make notes from a given passage.

Providing a suitable title after reading the passage.

Identifying main and supporting ideas by scanning.

Sequencing of jumbled sentences using linguistic clues (e.g.: reference words).

10

UNIT - IV WRITING I 10 Framing questions and answering, (“Wh” type and “Yes or No”) type note making, (guided and open) making lists, stating problems and proposing solutions, recommendations, instructions, check lists, technical report writing, decoding from graphical representation (flow chart, pie chart, tree diagram) numerical expressions.

Suggested Activities

Identifying the phrases used for making recommendations in given texts and employing them in making recommendations.

Writing checklists in the appropriate format.

Writing instructions for performing tasks at home or at work (use of imperatives).

Summarizing the discussions and other oral practice activities like role-play in the prescribed textbooks.

Essay writing based on discussion of scientific and technical topics given in the prescribed textbooks.

UNIT - V WRITING II 10 Paragraph writing, essay writing, technical report writing, letter writing, (personal, business, letter of application, letter to the editor) resume writing, drafting e-mails, minutes of meeting, memorandum, creative writing. Suggested Activities

Using appropriate expressions to define a concept / describe an object / device / process.

Writing paragraphs on different scientific discourse patterns like classification, comparison and problem / solution – identifying the topic sentence.

Using unity, cohesion and coherence in paragraph writing

Writing formal and business letters using the appropriate format.

Note – making (guided and open).

Summarizing and writing paragraphs based on listening tasks in the prescribed textbooks.

Making recommendations by using modal auxiliary verbs like should, must, ought to etc.

LECTURE: 45 TUTORIAL: 15

TOTAL: 60

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TEXT BOOKS:

1. Department of Humanities and Social Sciences, Anna University, English for Engineers and Technologists, Vols. I & II (Combined Edition), Orient Longman Pvt. Ltd., 2006.

REFERENCES:

1. V.R. Narayanaswami, Strengthen Your Writing, 3rd Edition, Orient Longman, 2005.

2. Andrea J. Rutherford, Basic Communication Skills for Technology, 1st Edition,

Pearson Education Asia (Singapore) Pvt. Ltd., Bangalore, 2001.

3. Nell Ann Pickett, Ann A. Laster, Katherine E. Staples, Technical English (Writing, Reading and Speaking), 8th Edition, Pearson Education, USA, Addison Wesley Longman Inc., 2001.

4. “ Power words in Pairs”. Emerald publishers - Chennai

12

XME 103 APPLIED PHYSICS L T P C

3 1 0 4 UNIT–I Acoustics and Ultrasonics 9 Acoustics: Classification of sound – Characteristics of musical sound – Loudness – Weber-Fechner law – Decibel – Absorption Coefficient – Reverberation – Reverberation time – Sabine‟s Formula (growth & decay) – Factors affecting acoustics of buildings (reverberation time, loudness, focusing, echo, echelon effect, resonance and noise) and their remedies. Ultrasonics: Production: Magnetostriction and Piezo electric methods –Applications UNIT–II Wave Optics, Lasers and Fibre Optics 9 Wave Optics: Photo elasticity: Birefringence – Stress-optic law - Effect of a stressed model in a plane polariscope – Isoclinic and Isochromatic fringes (definitions) – Photoelastic bench. Laser: Nd – YAG laser, CO2 laser, semiconductor laser (homojunction) – Uses of lasers – Holography. Fibre Optics: Principle and propagation of light in optical fibres – Numerical Aperture and Acceptance angle – Types of optical fibres (material, refractive index, mode) – Applications: Fibre optics communication system (block diagram only). UNIT-III Crystal Physics and NDT 9 Crystal Physics: Lattice – Unit cell – Bravais lattice – Lattice planes – Miller indices – „d‟ spacing in cubic lattice – Calculation of number of atoms per unit cell – Atomic radius – Coordination number – Packing factor for SC, BCC, FCC and HCP structures. NDT: Liquid penetrant method – Ultrasonic flaw detection – Ultrasonic flaw detector (block diagram)– X-ray Radiography: displacement method – X-Ray Fluoroscopy– Merits and Demerits of each method UNIT- IV Conducting Materials 9

Conductors: Wiedermann Franz law - Lorentz number –Fermi distribution function – Density of energy states – carrier concentration - effect of temperature on fermi energy level

13

Semiconductors: Semiconductor-properties- types of semiconductor, Hall effect – Determination of Hall co-efficient.

Superconductors: Super conducting phenomena – Properties of superconductors – Meissner effect , Isotope effect – Type I and Type II superconductors– Applications – Magnetic levitation and SQUID UNIT–V Dielectrics and New Engineering Materials 9 Dielectrics: Electrical susceptibility - Dielectric constant – Electronic, ionic, orientational and space charge polarization – Frequency and temperature dependence of polarization – Internal field – Claussius-Mosotti relation (derivation) - Dielectric loss – Dielectric breakdown – Uses of dielectric materials (Capacitor and Transformer). Introduction to New Materials: Metallic glasses – Nano materials – Shape memory alloys – Bio-materials. L:45; T:15; Total:60 TEXT BOOKS

1. Avadhanulu M.N. and Kshirsagar P.G., “A Text Book of Engineering Physics”, S.Chand & Company Ltd., 7th Enlarged Revised Ed., 2005.

2. Gaur R. K. and Gupta S. L., “Engineering Physics”, Dhanpat Rai

Publishers,New Delhi, 2001. REFERENCES:

1. Pillai S. O., “Solid State Physics”, New Age International Publication, New, Delhi, Fifth Edition, 2003.

2. Rajendran V. and Marikani A., “Materials Science”, Tata McGraw Hill

Publishing Company Ltd, New Delhi, 2004.

14

XME104 ENGINEERING MATERIALS AND METALLURGY 3 0 0 3 Unit I CONSTITUTION OF ALLOYS AND PHASE DIAGRAMS 10

Constitution of alloys – Solid solutions, substitutional and interstitial – phase diagrams, – Iron carbide equilibrium diagram. Classification of steel and cast Iron, properties and application.

Unit II HEAT TREATMENT 11

Definition – Full annealing, stress relief, recrystallisation and spheroidizing –normalising, hardening and Tempering of steel - Hardenability, Jominy end quench test – Austempering, martempering – case hardening, carburising, nitriding, cyaniding, carbonitriding – Flame and Induction hardening.

Unit III FERROUS AND NON FERROUS METALS 9

Effect of alloying additions on steel stainless and tool steels – HSLA - maraging steels – Gray, White malleable, spheroidal - Graphite - alloy castirons Copper and Copper alloys – Brassr, Bronze– Aluminum and Al-Cu – precipitation strengthening treatment Unit IV NON-METALLIC MATERIALS 9

Polymers – types of polymer, commodity and engineering polymers – Properties and applications of PE, PP, , PVC, PET, Polymers –– Engineering Ceramics – Properties and applications of– Fibre and particulate reinforced composites.

Unit V MECHANICAL PROPERTIES AND TESTING 6

Mechanism of plastic deformation, slip and twinning – Types of fracture – Testing of materials under tension, compression and shear loads – Hardness tests (Brinell, Vickers and Rockwell) Impact test Izod and charpy, fatigue and creep test.

TOTAL : 45

TEXT BOOK

Kenneth G.Budinski and Michael K.Budinski “Engineering Materials” Prentice-Hall of India Private Limited, 4th Indian Reprint 2002.

REFERENCES

1. William D Callsber “Material Science and Engineering”, John Wiley and Sons 1997. 2. Raghavan.V “Materials Science and Engineering”, Prentice Hall of India Pvt., Ltd., 1999. 3. Sydney H.Avner “Introduction to Physical Metallurgy” McGraw Hill Book Company, 1994.

15

XME 105 ENGINEERING GRAPHICS (First Angle Projection only)

2

0

3

4

UNIT- I PROJECTION OF POINTS, LINES AND PLANE SURFACES

6+9

General principles of orthographic projection – Layout of views – Projection of points, straight lines – Determination of true lengths and true inclinations and location of traces, cone sections. UNIT -II PROJECTION OF SOLIDS 6+9 Projection of polygonal surface and circular lamina inclined to any one plane - Projection of simple solids like prisms, pyramids, cylinder and cone when the axis is inclined to both the reference plane. UNIT -III SECTION OF SOLIDS 6+9 Sectioning of solids in simple vertical position by cutting planes inclined to both the reference plane - Obtaining true shape of section, Orthographic projection of machine components.

UNIT- IV DEVELOPMENT OF SURFACES AND INTERSECTION OF

SOLIDS 6+9

Development of lateral surfaces of simple and truncated solids – prisms, pyramids, cylinders and cones -Development of lateral surfaces of two Intersecting solids -cylinder & cylinder – Axis at right angles. UNIT- V

ISOMETRIC AND PERSPECTIVE PROJECTIONS 6+9

Principles of isometric projection – isometric scale – isometric projections of simple solids. Perspective projection of regular solids -by visual ray and vanishing point methods. LECTURE 30 PRACTICES 45 TOTAL 75 NOTE:

1. Five questions, each of either or type covering all units of the syllabus. 2. All questions will carry equal marks of 20 each making a total of 100. 3. The answer paper shall consist of drawing sheets of A3 size only. The students

will be permitted to use appropriate scale to fi 4. t solution within A3 size.

16

TEXT BOOKS:

1. K.Venugopal “Engineering Graphics”, New Age International (P) Limited, 2002. 2. K.V. Nataraajan “A text book of Engineering Graphics”, Dhanalakshmi

Publishers, Chennai, 2006. REFERENCES:

1. N.D. Bhatt “Engineering Drawing” Charotar publishing House 46th Edition, 2003.

2. K.R. Gopalakrishnana. “Engineering Drawing” (Vol. II) & I Subhas Publications – 1998.

3. Luzadder and Duff, “Fundamentals of Engineering Drawing” Prentice Hall of India Pvt Ltd, XI Edition - 2001.

STANDARD:

1. IS10711 – 2001 Technical products Documentation – Size and Layout of Drawing sheets.

2. IS9609 (Parts 0 & 1) – 2001 Technical product Documentation – Lettering. 3. IS11669 – 1986 Dimensioning on Technical Drawings. 4. IS15021 (Parts 1-4) – 2001 Technical Drawings – Projection Methods.

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XME106 FUNDAMENTALS OF COMPUTING 4 0 0 4 UNIT- I BASICS OF COMPUTER AND PROGRAMMING 12 Digital Computer Fundamentals –Block diagram of a computer–Component of a computer system–Hardware and Software–Categories of Software–Booting–Installing and uninstalling Software–Software piracy–Software terminologies–Applications of Computers–Algorithm – Design - Flow chart –History of Internet–Internet Services. UNIT -II BASIC ELEMENTS OF C 12 Introduction to C – Lexical elements of C – Operators and expressions – Operator precedence and associativity of operators – Input and Output Functions – Simple computational problems - Program Control Structures- Control statements – Branching, looping, nested control structures, switch, break, continue, goto statements – Problems using control structures. UNIT -III FUNCTIONS AND PROGRAM STRUCTURES 12 Prototypes and Functions–Declaring, defining and accessing functions–Parameter passing methods–Recursion–Storage classes–auto, extern, static and register–Library functions-Programs using functions. Arrays: Defining and processing arrays–Passing arrays to functions–Multi-dimensional arrays–Strings and basic operations on strings–Enumerated data types–Programs using simple sorting, searching and merging of arrays. UNIT -IV POINTERS 12 Pointer concept–Declaration–Accessing variable through pointer–Initializing pointer variable–Pointers and Functions–Pointers and Arrays–Pointers and Structures–Example programs using pointers with function, arrays and structures–Command line arguments – Dynamic memory allocation–Operations on pointers. UNIT -V STRUCTURES, UNIONS AND FILE HANDLING 12 Structures–User defined data types–Union–Nested structure, passing structures to functions - Self referential structures - File pointer–High level File operations–Opening and closing of file–Creating, Processing and Updation on files–Simple file handling programs.

LECTURE : 60 TOTAL : 60

18

TEXT BOOKS: 1. Byron Gottfried, "Programming with C", II Edition, (Indian Adapted Edition),TMH

publications, 2006. 2. Yeshwant Kanethker, “Let us C”, BPB Publications, 2004 REFERENCES: 1. Brian W. Kernighan and Dennis M. Ritchie, "The C Programming Language",

Pearson Education Inc. (2005). 2. Behrouz A. Forouzan and Richard. F. Gilberg, "A Structured Programming

Approach Using C", II Edition, Brooks–Cole Thomson Learning Publications, 2001. 3. Johnsonbaugh R. and Kalin M., “Applications Programming in ANSI C”, III Edition,

Pearson Education India, 2003.

19

XME 107 PHYSICS LABORATORY LIST OF EXPERIMENTS (Any 10 Experiments) L P T C 0 0 3 2

1. Torsional Pendulum – Determination of moment of inertia of disc and rigidity modulus of the material of a wire.

2. Non -Uniform Bending – Determination of Young‟s Modulus.

3. Viscosity – Determination of Co-efficient of Viscosity of a liquid by Poiseuille‟s flow.

4. Spectrometer – Dispersive power of a prism.

5. Air wedge - Determination of thickness of thin wire.

6. Lee‟s Disc – Determination of thermal conductivity of a bad conductor.

7. Spectrometer – Determination of wavelength of Hg source using Grating.

8. Band gap determination of a semiconductor.

9. Spectrometer – id curve.

10. Semiconductor laser –

i. Determination of wavelength of Laser using grating. ii. Particle size determination. iii. Determination of numerical aperture and acceptance angle of an

optical fibre.

20

XME108

FUNDAMENTALS OF COMPUTING LAB

0

0

3

2

INTRODUCTION Application Packages

1. Word

2. Spread sheet

3. Power point

C PROGRAMMING

1. Programs using Operators and Expressions

2. Programs using IO Formatting

3. Programs using Control Structures

4. Programs using Looping Structures

5. Programs using Arrays and String manipulations

6. Programs using Functions and Recursion

7. Programs using Structures and Unions

8. Programs using Pointers

9. Programs using Files

10. Programs using Command line arguments

21

XME109 BASIC WORKSHOP PRACTICES 0 0 3 2

A) WOOD WORK

: Sawing, Planning and making common joints like TEE, Half lap.

B) PLUMBING : Study of pipe connection. Basic pipe connection

using valves, taps, couplings, unions, reducers, elbows in household fitting - Practice in mixed pipe connections: Metal, plastic and flexible pipes used in household appliances Preparation of line sketches for (i) water supply lines (ii) sewage lines.

C) CAD

Drafting

: 2D Drafting – piping and plumbing

D) FITTING : Basic fitting exercises: Square and dovetail E) WELDING : (i) Arc welding practices.

(ii) Gas welding practice.

22

XME201 MATHEMATICS II 3 1 0 4 UNIT I MULTIPLE INTEGRALS 9 Double integration-Cartesian and polar coordinates-change of order of integration-area as a double integral-change of variables between Cartesian and polar coordinates-triple integration. UNIT II VECTOR CALCULUS 9 Gradient, divergence and curl-directional derivative-irrotational and solenoidal vector fields-Line, Surface and Volume Integral - Greens theorem in a plane, Guass divergence theorem and Stoke‟s theorem (excluding proof)-simple applications. UNIT III ANALYTIC FUNCTIONS 9 Function of a complex variable-analytic function -necessary condition-Cauchy - Riemann equation - sufficient condition (excluding proof)-properties of analytical function-harmonic conjugate-construction of analytic function. UNIT IV COMPLEX INTEGRATION 9 Statement and application of Cauchy‟s integral theorem and integral formula-Taylor and Laurent expansion – isolated singularities – residuals - cauchy residue theorem. Contour integration over unit circle and semicircular contours (excluding poles on boundaries). UNIT V LAPLACE TRANSFORM 9 Laplace Transform-conditions for existence- elementary functions- properties-derivatives and integrals of transforms-Transform of derivatives and integrals -Transforms of unit step function and impulse function-Transform of periodic functions – Convolution Theorem – Inverse transforms – Application to solution of linear ordinary differential equations up to second order with constant coefficients. LECTURE : 45 TUTORIAL 15 TOTAL 60

23

TEXT BOOKS: 1. Grewal .B.S. Higher Engineering Mathematics, Thirty eighth Edition, Khanna

Publication , Delhi 2004. 2. Kreyszig, E , Advance Engineering Mathematics, Eighth Edition, John Wiley and

Son (Asia ) Ltd Singapore 2001.

REFERENCES:

1. Bali N.P and Narayana Iyengar, N.Chand, Engineering Mathematics Laxmi

Publication Pvt, Ltd, New Delhi, 2003. 2. Veerarajan. T., Engineering Mathematics Fourth Edition , Tata McGraw Publishing

company Ltd, New Delhi, 2005. 3. Kandasamy. P., Thilagavathy. K, and Gunavathy. K Engineering Mathematics

Volume I , II and III S. Chand & Co, New Delhi, 2005. 4. Venkataraman. M. K., Engineering Mathematics, Volume I and II Revised enlarge

Fourth Edition, The National Publishing Company, Chennai, 2004.

24

XME202 - ENGINEERING MECHANICS 3 1 0 4 UNIT - I BASICS AND STATICS OF PARTICLES 12 Introduction - Units and Dimensions - Laws of Mechanics –Coplanar and Non Coplaner Forces - Resolution and Composition of forces - Equilibrium of a particle - Equivalent systems of forces - Principle of transmissibility – single equivalent force. UNIT - II EQUILIBRIUM OF RIGID BODIES 12 Free body diagram - Types of supports and their reactions - requirements of stable equilibrium – Equilibrium of Rigid bodies in two dimensions - Equilibrium of rigid bodies in three dimensions. UNIT - III PROPERTIES OF SURFACES AND SOLIDS 12 Determination of Areas and Volumes - First moment of area and the centroid - second and product moments of plane area - Parallel axis theorems and perpendicular axis theorems - Polar moment of inertia – Mass moment of inertia - relation to area moments of inertia. UNIT - IV DYNAMICS OF PARTICLES 12 Displacement, Velocity and acceleration and their relationship - Relative motion - Curvilinear motion - Newton's Law - Work Energy Equation of particles - Impulse and Momentum - Impact of elastic bodies. UNIT - V ELEMENTS OF RIGID BODY DYNAMICS AND FRICTION 12 Translation and Rotation of Rigid Bodies - Velocity and acceleration - General Plane motion - Moment of Momentum Equations - Rotation of rigid Body - Work energy equation. Frictional Force - Laws of Coulomb friction - Simple Contact friction - Rolling Resistance - Belt Friction.

L = 45 T= 15 TOTAL = 60 TEXT BOOKS:

1. Beer and Johnson, " Vector Mechanics for Engineers ", Vol. 1 " Statics " and Vol. 2 " Dynamics ", McGraw Hill International Edition, 1995.

2. Merriam, "Engineering Mechanics", Vol.1 "Statics" and Vol.2 "Dynamics 2/e",

Wiley International, 1988.

25

XME 203 APPLIED CHEMISTRY 3 1 0 4 UNIT -I WATER TECHNOLOGY 9 Source and types of water – water quality parameters – definition and expression – hard water – estimation of hardness (EDTA method) and alkalinity – boiler feed water – requirements – disadvantages of using hard water in boilers – internal conditioning (phosphate, calgon and carbonate conditioning methods) – external conditioning – demineralization process – desalination (RO method) – domestic water treatment. UNIT -II ELECTROCHEMISTRY 9 Electrode potentials – difference between electrolytic cells and electrochemical cells – Standard electrodes (H2 and calomel electrodes) – Determination of pH using glass electrodes – Nernst equation – problems – electrochemical series – emf – measurements and its applications – Galvanic cells – Concentration cell – problems – reversible and irreversible cells – conductomeric titrations. UNIT -III CORROSION AND ITS INHIBITION 9 Corrosion – principles of chemical corrosion – Pilling – Bedworth rule – principles of electrochemical corrosion – difference between chemical and electrochemical corrosion – types of corrosion – factors influencing corrosion – corrosion control methods – pre-treatment of metal surface – electroplating and electroless plating. UNIT -IV NUCLEAR ENERGY AND ENERGY STORAGE DEVICES 9 Nuclear fission process – definition, mechanism and characteristics – chain reactions – nuclear energy and its calculations – types of nuclear fission reaction – atom bomb – light water nuclear power plant – breeder reactor – batteries – introduction – types of batteries – primary and secondary batteries – dry cell – lead acid, Ni-Cd and Li batteries – alkaline batteries – principles and applications of solar cells. UNIT -V POLYMERS

9

Monomers and polymers – types of polymerization reaction – mechanism of polymerization (free radical) – engineering plastics – PVC, teflon, polycarbonate, polyurethane and thermocole – properties – applications – compounding of plastics, moulding methods – injection, compression moulding and blow moulding – polymer blends and alloys.

LECTURE: 45 TUTORIAL: 15 TOTAL : 60

26

TEXT BOOKS:

1. P.C. Jain and Monicka Jain, Engineering Chemistry, Dhanpat Raj Publishing Company (P) Ltd, New Delhi – 2002.

2. S.S. Dara. A Textbook of Engineering Chemistry, S. Chand & Company Ltd,

New Delhi – 2003.

REFERENCES:

1. B.K. Sharma, Engineering Chemistry, Krishna Prakasam Media (P) Ltd., Meerut, 2001.

2. Mars G. Fontana, Corrosion Engineering, Tata McGraw Hill Publishing Co.,

New Delhi, 2005.

27

XME 204 - ELEMENTS OF ELECTRICAL ENGINEERING 3 1 0 4

UNIT – I FUNDAMENTALS OF D.C AND A.C CIRCUITS 12 D.C voltage – current and power – ohm‟s law – Resistance in series and parallel circuits – current and voltage division – Kirchoff‟s laws – simple problems using mesh analysis – sinusoidal voltage – R.M.S, average and peak values – phase and phase difference – phasor representation – power factor – voltage and current relation in single phase RC, RL and RLC simple series and parallel circuits – complex power – real, reactive and apparent power – three phase circuits – line and phase values of voltage / current – power measurement in three phase circuits using two wattmeters – simple problems. UNIT – II D.C AND A.C MACHINES 12 Constructional details and operating principles of D.C generators – e.m.f equation – type of generators – O.C.C. and load characteristics – principle and operation of D.C motors – back e.m.f. – types of motors – speed and torque equation – load characteristics of D.C motors – starting methods. Construction and operation of synchronous generators – types of synchronous machines – e.m.f equation – load characteristics – principle of operation of synchronous motors – starting methods – simple problems. UNIT – III TRANSFORMERS 12 Constructional details and operation of single phase transformers – types of transformers – e.m.f equation – transformation ratio – transformer on no load and load – parameters of transformers referred to primary and secondary – equivalent circuits – regulation – losses and efficiency – simple problems in single phase transformers – introduction to three phase transformers – types of three phase connections. UNIT – IV INDUCTION MACHINES 12 Constructional details and principle of operation of three phase induction motor – types of three phase induction motors – e.m.f equation – rotor e.m.f and current at standstill and running conditions – slip – torque characteristics – starting of induction motors- rotor resistance, auto transformer and star – delta starters – losses and efficiency – simple problems. Construction and principle of operation of single-phase induction motors – starting methods – split phase and shaded pole types. UNIT – V MEASUREMENTS AND MEASURING INSTRUMENTS 12 Deflecting torque, controlling torque and damping torque in indicating instruments - construction and operating principles of moving coil and moving iron instruments – voltmeters and ammeters – construction and operating principles of induction type energy meters and dynamo meter type wattmeters – types of errors.

TOTAL = 60

28

TEXT BOOKS: 1. D.P.Kothari and I.J.Nagrath, „Basic Electrical Engineering‟, Second Edition 2002,

Tata McGraw-Hill Publishing Company Limited. 2. V.K. Metha and Rohit Metha, “Principles of Electrical Engineering”, 2003, S.Chand

and Company Ltd., New Delhi 110055. REFERENCES: 1. Stephen J.Chapman, „Electric Machinery Fundamentals‟, Third Edition, 1999,

McGraw-Hill. 2. K.Murugesh Kumar, „Basic Electrical Science & Technology‟, First Published 2002,

Vikas Publishing House Private Limited. 3. T.Thyagarajan, K.P.Sendur Chelvi and T.R.Rangaswamy, „Engineering Basics‟,

Third Edition, 2002, New Age International (P) Limited, Publishers.

29

XME 205 - MANUFACTURING TECHNOLOGY -I 3 0 0 3 UNIT – I METAL CASTING PROCESSES 9 Type of patterns – Pattern materials – Pattern allowances – Types of Moulding sand – Properties – Sand casting – Sand moulds - Core making – Methods of Sand testing – Moulding machines – Types of moulding machines - Melting furnaces – Working principle of Special casting processes – Sand Casting defects – Inspection methods. UNIT - II WELDING 9

Welding process – Types of welding – Equipment used – Flame characteristics – Filler and Flux materials for Gas welding – Arch welding equipments – electrodes – Coasting and specifications – Principles and types of Resistance welding – Gas metal arc welding – Flux cored – Submerged arc welding – Electro slag welding – Tig welding – Principle – Flux cored – Submerged arc welding – Electro slag welding – Tig welding – Principle and application of special welding process – Plasma arc welding – Thermit welding – Electron beam welding – Friction welding – Diffusion welding – Flame cutting – Weld defects – Brazing and soldering process – Methods and process capabilities – Filler materials and fluxes – Types of Adhesive bonding UNIT - III BULK DEFORMATION PROCESSES 9

Hot working and cold working of metals – Forging processes – Open and close die forging – Characteristics of the process – Types of Forging Machines – Typical forging operations – Rolling of metals – Flat strip rolling – Types of Rolling mills – Shape rolling operations – Tube piercing – Defects in rolled parts – Principles of Extrusion – Types of Extrusion – Hot and Cold extrusion – Principle of rod and wire drawing – Equipments used UNIT - IV SHEET METAL FORMING PROCESSES 9 Sheet metal characteristics - Typical shearing operations, bending and drawing operations – Stretch forming operations –– Formability of sheet metal – Test methods – Working principle and application of special forming processes - Hydro forming – Rubber pad forming – Metal spinning – Explosive forming – Magnetic pulse forming – Peen forming – Super plastic forming – Process characteristics UNIT - V FORMING AND SHAPING OF PLASTICS 9

Types of plastics - Characteristics of the forming and shaping processes – Moulding of Thermoplastics – Working principles and typical applications of - Injection moulding – Plunger and screw machines – Blow moulding – Rotational moulding – Film blowing – Extrusion - Typical industrial applications – Thermoforming – Processing of Thermosets – Working principles and typical applications - Compression moulding – Transfer moulding – Bonding of Thermoplastics – Fusion and solvent methods – Induction and Ultrasonic methods

Total = 45

30

TEXT BOOKS: 1. Hajra Choudhury, Elements of Workshop Technology, Vol. I and II, Media

Promotors Pvt Ltd., Mumbai, 2001 2. Serope Kalpajian, Steven R.Schmid, Manufacturing Engineering and Technology,

Pearson Education, Inc. 2002(Second Indian Reprint). REFERENCES:

1. Elements of Manufacturing Processes, B.S. Magendran Parashar & R.K. Mittal, Prentice Hall of India, 2003. 2. Manufacturing Technology, P.N. Rao, Tata McGraw-Hill Publishing Limited, II Edition, 2002. 3. A text book of production technology, P.C. Sharma, S. Chand and Company, IV Edition, 2003.

.

31

XME 206 THERMODYNAMICS 3 1 0 4 UNIT I LAWS OF THERMODYNAMICS 9

Basic concepts - concept of continuum, macroscopic approach, thermodynamic systems - closed, open and isolated. Property, state, path and process, quasi-static process, work, modes of work, Zeroth law of thermodynamics – concept of temperature and heat. Concept of ideal and real gases. First law of thermodynamics – application to closed and open systems, internal energy, specific heat capacities, enthalpy, steady flow process with reference to various thermal equipments.

UNIT I I ENTROPY AND AVAILABILITY 9

Second law of thermodynamics – Kelvin‟s and Clausius statements of second law. Reversibility and irreversibility. Carnot cycle, reversed carnot cycle, efficiency, COP. Thermodynamic temperature scale, Clausius inequality, concept of entropy, entropy of ideal gas, principle of increase of entropy – Carnot theorem, absolute entropy, availability.

UNIT I II PROPERTIES OF SUBSTANCES AND STEAM CYCLES 9

Properties of pure substances – Thermodynamic properties of pure substances in solid, liquid and vapour phases, phase rule, P-V, P-T, T-V, T-S, H-S diagrams, PVT surfaces, thermodynamic properties of steam. Calculations of work done and heat transfer in non-flow and flow processes. Standard Rankine cycle, Reheat and regenerative cycle.

UNIT I V GASES AND THERMO DYNAMIC RELATIONS 9

Gas mixtures – Properties of ideal and real gases, equation of state, Avagadro‟s law, Vander Waal‟s equation of states, compressibility, compressibility chart. Dalton‟s law of partial pressure, Exact differentials, T-D, relations, Maxwell relations, Clausius Clapeyron equations, Joule Thomson Coefficient.

UNIT V PSYCHROMETRY AND PSYCHROMETRIC CHART 9

Psychrometry and psychrometric charts, property calculations of air vapour mixtures. Psychrometric process – Sensible heat exchange processes. Latent heat exchange processes. Adiabatic mixing, evaporative cooling, problems.

TUTORIALS 15

TOTAL : 60

(Use of standard thermodynamic tables, Mollier diagram, Psychometric chart and Refrigerant property tables are permitted)

32

TEXT BOOKS:

1. Nag.P.K., “Engineering Thermodynamics”, Tata McGraw-Hill, New Delhi, 1998.

REFERENCES:

1. Cengel, “Thermodynamics” An Engineering Approach, Third Edition – 2003, Tata Mc raw Hill, New Delhi.

2. Holman.J.P., “Thermodynamics”, 3rd Ed. McGraw-Hill, 1995. 3. Venwylen and Sontag, “Classical Thermodynamics”, Wiley Eastern, 1987 4. Arora C.P, “ Thermodynamics”, Tata McGraw-Hill, New Delhi, 2003. 5. Merala C, Pother, Craig W, Somerton, “ Thermodynamics for Engineers”,

Schaum Outline Series, Tata McGraw-Hill, New Delhi, 2004. 6. Sri Vastava R.C, Saha S. K, Jan A. K, “ Thermodynamics” Prentice Hall of

India, New Delhi, 2004.

33

XME207 APPLIED CHEMISTRY LAB 0 0 3 2 LIST OF EXPERIMENTS (Any 10 Experiments)

1) Determination of total hardness, temporary & permanent hardness of water by EDTA method.

2) Determination of alkalinity of water sample. 3) Determination of chloride content of water sample by argentometric method. 4) Determination of DO content by Winkler‟s method. 5) Estimation of copper in brass. 6) Determination of strength of Hydrochloric acid by pH metric method. 7) Conductometric titration between strong acid and strong base. 8) Conductometric titration of mixture of acids. 9) Conductometric precipitation titration using barium chloride and sodium

sulphate. 10) Determination of strength of iron by potentiometric method using dichromate. 11) Estimation of iron (1,10 – phenanthroline / thiocyanate method) or Ni (DMG)

in the given solution by spectrometric method 12) Determination of sodium and potassium ions in water sample by flame

photometric method. 13) Determination of molecular weight of a polymer by viscometry method. 14) Determination of percentage of calcium in limestone by EDTA method.

References for Chemistry Laboratory (1) J. Mendham, R.C. Denney, J.D. Barnes and N.J.K. Thomas, Vogel‟s Textbook

of Quantitative Chemical Analysis, 6th Edition, Pearson Education, 2004. (2) D.P. Shoemaker and C.W. Garland, Experiments in Physical Chemistry,

McGraw Hill, London.

34

XME208 COMMUNICATION SKILLS ENHANCEMENT 2 0 2 3 UNIT – I EXTENSIVE LISTENING

12

Listening and typing –Listening and sequencing of information – Filling in the blanks – Listening and answering the question. Cloze Exercises- Vocabulary building – Dictionary habits a brief note on Thesaurus. Listening to specific speeches, discussions, interviews, debates, lectures. (Instructional Aids: Audio cassettes, Tape recorders, Language Software.


Gap filling activities while listening to a text

Listening and identifying the missing words in a given text

Listening to a brief conversation and answering questions orally

Listening to commentaries on television or radio to improve listening skills

Paying attention to speaker‟s appearance, expressions, body movements and posture that convey meaning to his/her words.

UNIT – II

INTENSIVE LISTENING

12

Listening for specific information – note taking-guided and open – listening comprehension- listening to specific speeches-interviews –debates lectures.


Taking notes during lectures.

Listening to a discourse and filling up gaps in a work sheet.

Informational comprehension and literal comprehension tasks based on listening- post listening quiz.

Listening to a passage preferably technical and answering questions choosing appropriate options (multiple choice)

Note : These listening activities can be done using a work sheet in a language

laboratory or in the class room using a tape recorder.

35

UNIT III SPEAKING 12 Oral practice –developing confidence-introducing oneself-asking for or eliciting information-offering suggestions and recommendations. Analysing problems and providing solutions- expressing opinions (agreement and disagreement) Role of idioms in Spoken Communication Pronunciation Practice-Stress intonation, accent, questions for oral discussions, describing objects, presenting information, Process description, narrating events, giving introduction, welcome speech and proposing a vote of thanks.


Introducing oneself and others

Role play activities based on real –life situations

Discussing travel plan / industrial visit

Giving oral instructions for performing tasks at home, at class-room and at work place ( use of imperatives)

Participating in a short classroom-discussion on a controversial topic (eg. For and against reservation policy in educational institutions)

Oral presentation on topics related to science and technology.

UNIT IV CONVERSATION 12 Face to Face conversation- Telephonic conversation- Role play activities (Students take on roles and engage in conversation) participating in an interview situational dialogues.


Making either telephonic conversations or face to face conversation- making request- Asking questions-making recommendations using modal verbs-Giving instructions using imperatives – Expressing purpose and function-obligation and preference- Accepting and offering counseling .

36

UNIT V LABORATORY PRACTICE 12 Resume/ Report preparation / Letter writing Structure the resume/ report letter writing/ E-mail communication samples Presentation skills Elements of an effective presentation – structure of presentation- presentation tools- voice modulation- audience analysis – body language- video samples. Soft skills The management- articulation – assertiveness – psychometrics- innovation and creative – stress management and poise- video samples Group discussion Why is GD part of selection process?- Structure of GD- moderator – led and other GDs – Strategies in GD- Team spirit- Body language(gestures)- Mock GD- Video samples. Interview skills Kinds of interviews- required key skills – corporate culture – mock interview- video samples. 0

LECTURE: 30 PRACTICAL: 30 TOTAL: 60

TEXT BOOKS:

1. Meenakshi Raman, Sangeetha Sharma: Technical Communication Principles and Practice, Oxford University Press.

REFERENCES:

1. Jeremy Comfort, Pamela Rogerson, Trish Stott and Derek Utley: Speaking Effectively, Cambridge University Press.

2. Jayashree Balan; Spoken English, Vijay Nicole Imprints Private Ltd., Chennai.

3. Jean Naterop and Rod Revell ( 1988) Telephoning in English ( Cambridge

University Press David Martur (1994), Tough Talking, University Press, Hydrabad.

37

XME 209 ELECTRICAL MACHINES AND DRIVES LAB 0 0 3 2

OBJECTIVE

To expose the students the operation of electric drives and gives them hands on experience.

LIST OF EXPERIMENTS

1. Load test on D.C. shunt motor.

2. Speed control of D.C. shunt motor.

3. Swinburne‟s test

4. Load test on three-phase induction motor.

5. No load and blocked rotor tests on three-phase induction motor.

6. Load test on single-phase induction motor.

7. No load and blocked rotor tests on single phase induction motor.

8. Load test on Synchronous motors

9. Performance characteristics of Stepper motors.

10. Performance characteristics of single-phase transformer.

TOTAL: 45

38

XME301 MATHEMATICS-III 3 1 0 4 UNIT I PARTIAL DIFFERENTIAL EQUATIONS 9

Formation of partial differential equations by elimination of arbitrary constants and arbitrary functions – Solution of standard types of first order partial differential equations – Lagrange‟s linear equation – Linear partial differential equations of second and higher order with constant coefficients. UNIT II FOURIER SERIES 9

Drichlet‟s conditions – General Fourier series – Odd and even functions – Half range sine series – Half range cosine series – Complex form of Fourier Series – Parseval‟s Identity – Harmonic Analysis. UNIT III BOUNDARY VALUE PROBLEMS 9

Classification of second order quasi linear partial differential equations – Solutions of one dimensional wave equation – One dimensional heat equation – Steady state solution of two-dimensional heat equation (Insulated edges excluded) – Fourier series solutions in Cartesian coordinates. UNIT IV FOURIER TRANSFORM 9

Fourier integral theorem (without proof) – Fourier transform pair – Sine and Cosine transforms – Properties – Transforms of simple functions – Convolution theorem . UNIT V Z -TRANSFORM AND DIFFERENCE EQUATIONS 9

Z-transform - Elementary properties – Inverse Z – transform – Convolution theorem -Formation of difference equations – Solution of difference equations using Z - transform.

TUTORIALS 15

TOTAL : 60 TEXT BOOKS

1. Grewal, B.S., “Higher Engineering Mathematics”, Thirty Sixth Edition, Khanna Publishers, Delhi, 2001.

2. Kandasamy, P., Thilagavathy, K., and Gunavathy, K., “Engineering Mathematics Volume III”, S. Chand & Company ltd., New Delhi, 1996.

3. Wylie C. Ray and Barrett Louis, C., “Advanced Engineering Mathematics”, Sixth Edition, McGraw-Hill, Inc., New York, 1995.

REFERENCES

1. Andrews, L.A., and Shivamoggi B.K., “Integral Transforms for Engineers and Applied Mathematicians”, Macmillen , New York ,1988.

2. Narayanan, S., Manicavachagom Pillay, T.K. and Ramaniah, G., “Advanced Mathematics for Engineering Students”, Volumes II and III, S. Viswanathan (Printers and Publishers) Pvt. Ltd. Chennai, 2002.

3. Churchill, R.V. and Brown, J.W., “Fourier Series and Boundary Value Problems”, Fourth Edition, McGraw Hill Book Co., Singapore, 1987.

39

XME302 ENERGY AND ENVIRONMENTAL ENGINEERING 3 0 0 3 Unit I INTRODUCTION TO ENVIRONMENTAL STUDIES AND NATURAL

RESOURCES 10

Definition, scope and importance – need for public awareness – forest resources: use and over-exploitation, deforestation, case studies. Timber extraction, mining, dams and their ground water, floods, drought, conflicts over water, dams-benefits and problems – mineral resources: use effects on forests and tribal people – water resources: use and over-utilization of surface and exploitation, environmental effects of extracting and using mineral resources, case studies – food resources: world food problems, changes caused by agriculture and overgrazing, effects of modern agriculture, fertilizer-pesticide problems, water logging, salinity, case studies – energy resources: growing energy needs, renewable and non renewable energy sources, use of alternate energy sources. Case studies – land resources: land as a resource, land degradation, man induced landslides, soil erosion and desertification – role of an individual in conservation of natural resources – equitable use of resources for sustainable lifestyles. Field study of local area to document environmental assets – river / forest / grassland / hill / mountain. Unit II ECOSYSTEMS AND BIODIVERSITY 14

Concept of an ecosystem – structure and function of an ecosystem – producers, consumers and decomposers – energy flow in the ecosystem – ecological succession – food chains, food webs and ecological pyramids – introduction, types, characteristic features, structure and function of the (a) forest ecosystem (b) grassland ecosystem (c) desert ecosystem (d) aquatic ecosystems (ponds, streams, lakes, rivers, oceans, estuaries) – introduction to biodiversity – definition: genetic, species and ecosystem diversity – biogeographical classification of india – value of biodiversity: consumptive use, productive use, social, ethical, aesthetic and option values – biodiversity at global, national and local levels – india as a mega-diversity nation – hot-spots of biodiversity – threats to biodiversity: habitat loss, poaching of wildlife, man-wildlife conflicts – endangered and endemic species of india – conservation of biodiversity: in-situ and ex-situ conservation of biodiversity.

Field study of common plants, insects, birds Field study of simple ecosystems – pond, river, hill slopes, etc. Unit III ENVIRONMENTAL POLLUTION 8

Definition – causes, effects and control measures of: (a) air pollution (b) water pollution (c) soil pollution (d) marine pollution (e) noise pollution (f) thermal pollution (g) nuclear hazards – solid waste management: causes, effects and control measures of urban and industrial wastes – role of an individual in prevention of pollution – pollution case studies – disaster management: floods, earthquake, cyclone and landslides. Field study of local polluted site – urban / rural / industrial / agricultural

40

Unit IV SOCIAL ISSUES AND THE ENVIRONMENT 7

From unsustainable to sustainable development – urban problems related to energy – water conservation, rain water harvesting, watershed management – resettlement and rehabilitation of people; its problems and concerns, case studies – environmental ethics: issues and possible solutions – climate change, global warming, acid rain, ozone layer depletion, nuclear accidents and holocaust, case studies. – wasteland reclamation – consumerism and waste products – environment protection act – air (prevention and control of pollution) act – water (prevention and control of pollution) act – wildlife protection act – forest conservation act – issues involved in enforcement of environmental legislation – public awareness UNIT V HUMAN POPULATION AND THE ENVIRONMENT 6

Population growth, variation among nations – population explosion – family welfare programme – environment and human health – human rights – value education – HIV / AIDS – women and child welfare – role of information technology in environment and human health – case studies.

TOTAL : 45

TEXT BOOKS

1. Gilbert M.Masters, Introduction to Environmental Engineering and Science, Pearson Education Pvt., Ltd., Second Edition, 2004.

2. Miller T.G. Jr., Environmental Science, Wadsworth Publishing Co. 3. Townsend C., Harper J and Michael Begon, Essentials of Ecology, Blackwell

Science. 4. Trivedi R.K. And P.K. Goel, Introduction to Air Pollution, Techno-Science

Publications.

REFERENCES

1. Bharucha Erach, The Biodiversity of India, Mapin Publishing Pvt. Ltd., Ahmedabad, India,

2. Trivedi R.K., Handbook of Environmental Laws, Rules, Guidelines, Compliances and Standards, Vol. I and II, Enviro Media.

3. Cunningham, W.P.Cooper, T.H.Gorhani, Environmental Encyclopedia, Jaico Publ., House, Mumbai, 2001.

4. Wager K.D., Environmental Management, W.B. Saunders Co., Philadelphia, USA, 1998.

41

XME303 ELEMENTS OF ELECTRONICS ENGINEERING 3 0 0 3 UNIT I SEMICONDUCTORS AND RECTIFIERS 9

Classification of solids based on energy band theory-Intrinsic semiconductors-Extrinsic semiconductors-P type and N type-PN junction-Zenor effect-Zenor diode characteristics-Half wave and full wave rectifiers -Voltage regulation. Unit II TRANSISTORS AND AMPLIFIERS 12

Bipolar junction transistor- CB, CE, CC configuration and characteristics-Biasing circuits-Class A, B and C amplifiers- Field effect transistor-Configuration and characteristic of FET amplifier-SCR, Diac, Triac, UJT-Characteristics and simple applications-Switching transistors-Concept of feedback-Negative feedback-Application in temperature and motor speed control.

Unit III DIGITAL ELECTRONICS 9

Binary number system - AND, OR, NOT, NAND, NOR circuits-Boolean algebra-Exclusive OR gate - Flip flops-Half and full adders-Registers-Counters-A/D and D/A conversion.

Unit IV 8085 MICROPROCESSOR 9

Block diagram of microcomputer-Architecture of 8085-Pin configuration-Instruction set-Addressing modes-Simple programs using arithmetic and logical operations.

Unit V INTERFACING AND APPLICATIONS OF MICROPROCESSOR 6

Basic interfacing concepts - Interfacing of Input and Output devices-Applications of microprocessor Temperature control, Stepper motor control, traffic light control.

TOTAL : 45

TEXT BOOKS

1. Ramesh Goankar, “Microprocessor Architecture”, Programming and Applications with 8085, Wiley Eastern, 1998. 2. Milman and Halkias, “Integrated Electronics”, Tata McGraw-Hill publishers, 1995.

REFERENCES

1. Malvino and Leach, “Digital Principles and Applications”, Tata McGraw-Hill,

1996

2. Mehta V.K, “Principles of Electronics”, S. Chand and Company Ltd, 1994

3. Dougles V.Hall, “Microprocessor and Interfacing”, Programming and Hardware, Tata McGraw-Hill, 1999. 4. Salivahanan S, Suresh Kumar N, Vallavaraj A, “Electronic Devices and Circuits” First Edition, Tata McGraw-Hill, 1999.

42

XME304 STRENGTH OF MATERIALS 3 1 0 4 UNIT I STRESS, STRAIN AND DEFORMATION OF SOLIDS 9

Rigid and Deformable bodies – Strength, Stiffness and Stability – Stresses; Tensile, Compressive and Shear – Deformation of simple and compound bars under axial load – Thermal stress – Elastic constants – Strain energy and unit strain energy .

UNIT II BEAMS - LOADS AND STRESSES 9

Types of beams- Supports and Loads – Shear force and Bending Moment in beams – Cantilever, Simply supported and Overhanging beams – Stresses in beams – Theory of simple bending – Stress variation along the length and in the beam section – Effect of shape of beam section on stress induced – Shear stresses in beams – Shear flow.

UNIT III TORSION 9

Analysis of torsion of circular bars – Shear stress distribution – Bars of Solid and hollow circular section – Stepped shaft – Twist and torsion stiffness – Compound shafts – Fixed and simply supported shafts – Application to close-coiled helical springs – Maximum shear stress in spring section including Wahl Factor – Deflection of helical coil springs under axial loads – Design of helical coil springs – stresses in helical coil springs under torsion loads

UNIT IV BEAM DEFLECTION 9

Elastic curve of Neutral axis of the beam under normal loads – Evaluation of beam deflection and slope- Double integration method, Macaulay Method, and Moment-area Method –Columns – End conditions – Equivalent length of a column – Euler equation – Slenderness ratio – Rankine formula for columns UNIT V ANALYSIS OF STRESSES IN TWO DIMENSIONS 9

Biaxial state of stresses – Thin cylindrical and spherical shells – Deformation in thin cylindrical and spherical shells – Biaxial stresses at a point – Stresses on inclined plane – Principal planes and stresses – Mohr‟s circle for biaxial stresses – Maximum shear stress - Strain energy in bending and torsion.

TUTORIALS 15


1. Beer F. P. and Johnston R, “Mechanics of Materials”, McGraw-Hill Book Co, Third Edition, 2002. 2. Popov E.P, “Engineering Mechanics of Solids”, Prentice-Hall of India, New Delhi, 1997.

43

REFERENCES

1. Nash W.A, “Theory and problems in Strength of Materials”, Schaum Outline Series, McGraw-Hill Book Co, New York, 1995 2. Kazimi S.M.A, “Solid Mechanics”, Tata McGraw-Hill Publishing Co, New Delhi, 1981 3. Ryder G.H, “Strength of Materials”, Macmillan India Ltd., Third Edition, 2002 Ray Hulse, Keith Sherwin & Jack Cain, “Solid Mechanics”, Palgrave ANE

Books, 2004. 4. Singh D.K “Mechanics of Solids” Pearson Education 2002.

5.Timoshenko S.P, “Elements of Strength of Materials”, Tata McGraw-Hill, New Delhi 1997.

44

XME305 FLUID MECHANICS AND MACHINES 3 1 0 4 UNIT I BASIC CONCEPTS AND PROPERTIES 6

Fluid – definition, distinction between solid and fluid - Units and dimensions - Properties of fluids - density, specific weight, specific volume, specific gravity, temperature, viscosity, compressibility, vapour pressure, capillary and surface tension - Fluid statics: concept of fluid static pressure, absolute and gauge pressures - pressure measurements by manometers and pressure gauges.

UNIT II FLIUD KINEMATICS AND FLUID DYNAMICS 12

Fluid Kinematics - Flow visualization - lines of flow - types of flow - velocity field and acceleration - continuity equation (one and three dimensional differential forms)- Equation of streamline - stream function - velocity potential function - circulation - flow net – fluid dynamics - equations of motion - Euler's equation along a streamline - Bernoulli's equation – applications - Venturi meter, Orifice meter, Pitot tube -

dimensional analysis - Buckingham's theorem- applications - similarity laws and models.

UNIT III INCOMPRESSIBLE FLUID FLOW 12

Viscous flow - Navier-Stoke's equation (Statement only) - Shear stress, pressure gradient relationship - laminar flow between parallel plates - Laminar flow through circular tubes (Hagen poiseulle's) - Hydraulic and energy gradient - flow through pipes - Darcy -weisback's equation - pipe roughness -friction factor- Moody's diagram-minor losses - flow through pipes in series and in parallel - power transmission - Boundary layer flows, boundary layer thickness, boundary layer separation - drag and lift coefficients. UNIT IV HYDRAULIC TURBINES 8

Fluid machines: definition and classification - exchange of energy - Euler's equation for turbo machines - Construction of velocity vector diagrams - head and specific work - components of energy transfer - degree of reaction. Hydro turbines: definition and classifications - Pelton turbine - Francis turbine - propeller turbine - Kaplan turbine - working principles - velocity triangles - work done - specific speed - efficiencies -performance curve for turbines.

UNIT V HYDRAULIC PUMPS 7

Pumps: definition and classifications - Centrifugal pump: classifications, working principle, velocity triangles, specific speed, efficiency and performance curves - Reciprocating pump: classification, working principle, indicator diagram, work saved by air vessels and performance curves - cavitations in pumps - rotary pumps: working principles of gear and vane pumps TUTORIALS 15

TOTAL HOURS : 60

45

TEXT BOOKS:

1. Bansal, R.K., “Fluid Mechanics and Hydraulics Machines”, (5th edition), Laxmi

publications (P) Ltd, New Delhi, 1995

2. Ramamirtham, S., "Fluid Mechanics and Hydraulics and Fluid Machines", Dhanpat

Rai and Sons, Delhi, 1998.

3. Vasandani, V.P., “Hydraulic Machines - Theory and Design”, Khanna

Publishers.1992

REFERENCES:

1. Som, S.K., and Biswas, G., “Introduction to Fluid Mechanics and Fluid Machines”,

Tata McGraw-Hill, 2nd Edition, 2004.

2. Streeter, V.L., and Wylie, E.B., “Fluid Mechanics”, McGraw-Hill, 1983.

3. Kumar, K.L., “Engineering Fluid Mechanics”, Eurasia Publishing House (P) Ltd,

New Delhi (7th edition), 1995.

4. White, F.M., “Fluid Mechanics”, Tata McGraw-Hill, 5th Edition, New Delhi, 2003.

46

XME 306 MACHINE DRAWING 2 0 3 4

Unit-I CODES AND PRACTICES 7

Indian standard code of practice for engineering drawing –general principles of presentation, conventional representations of threaded parts, springs, gear and common features. Abbreviations and symbols for use in technical drawings, Conventions for sectioning and dimensioning.

Unit-II TOLERANCES 7 Tolerances –types –representation of tolerances on drawings, Geometric tolerance –form and positional tolerances –datum, datum features, fits –types –selection of fits –allowances.

Unit-III DRAWING SYMBOLS 7

Maximum material principal-symbols and methods of indicating it on drawing –surface finish symbols –welding symbols and methods of indicating them on drawings.

Unit-IV WORKING DRAWINGS OF FASTENERS 7

Preparation of working drawing for the Fasteners like: Nuts, bolts –screws, keys and keyways, joints –cotterjoint and knuckle joint.

Unit-V WORKING DRAWINGS OF MACHINE COMPONENTS 7

Preparation of working drawings for the machine components like: Connecting rod, Plummer block, screw jack, cross head for horizontal and vertical engines, swivel bearing, machine vice, lathe tail stock, toolhead of a shaper, stop valve, safety valve, pressure relief valve. Practice Hours :15

Total Hours :50

TEXT BOOK 1. Machine drawing by Gopalakrishnan, Subash Publishers,2002

REFERENCE BOOKS 1. Machine drawing , N.D. Bhatt, Charotar Publishing House, Anand 2. Machine drawing, N.Siddeswar, P.Kanniah, and V.V.S. Satry TataMcGraw Hill, 1980

3. Revised IS codes: 10711,10713,10714,9609,1165,10712,10715,10716,10717,11663,11668, 10968,11669,8043,8000

47

XME307 STRENGTH OF MATERIALS AND FLUID MACHINERY LAB 0 0 3 2

LIST OF EXPERIMENTS

1. Hardness test on metals - Brinnell and Rockwell Hardness Number

2. Compression Test on wooden specimen using Universal Testing Machine

3. Tensile test on Mild Steel using Universal Testing Machine.

4. Determination of the Coefficient of discharge of given Orifice meter and venturi meter.

5. Determination of friction factor and losses for a given set of pipes.

6. Conducting experiments and drawing the characteristic curves of centrifugal pump / submersible pump. 7. Conducting experiments and drawing the characteristic curves of reciprocating

pump.

8. Conducting experiments and drawing the characteristic curves of Gear pump.

9. Conducting experiments and drawing the characteristic curves of Pelton wheel.

10. Conducting experiments and drawing the characteristics curves of Francis turbine.

11. Conducting experiments and drawing the characteristic curves of Kaplan turbine.

12.Determination of static and Dynamic pressure on pitot tube

13. Torsion Test on Mild Steel Rod.

Total hours: 45

48

XME308 ELECTRONICS LAB 0 0 3 2

LIST OF EXPERIMENTS

1. VI Characteristics of PN Junction Diode 2. VI Characteristics of Zener Diode 3. Characteristics of CE Transistor 4. Characteristics of JFET 5. Characteristics of Uni Junction Transistor 6. RC or Wein Bridge Oscillator 7. Study of Logic Gates (Basic Gates) 8. Half Adder and Full Adder 9. Shift Registers and Counters 10. Operational Amplifier (Adder, Subtractor, Differentiator, Integrator, Inverting and

Non - Inverting

49

XME401 PROBABILITY AND STATISTICS 3 1 0 4 Unit I PROBABILITY AND RANDOM VARIABLE 9

Axioms of probability - Conditional probability - Total probability - Bayes theorem - Random variable - Probability mass function - Probability density functions - Properties- Moments - Moment generating functions and their properties. Unit II STANDARD DISTRIBUTIONS 9

Binomial, Poisson, Geometric, Negative Binomial, Uniform, Exponential, Gamma, Weibull and Normal distributions and their properties - Functions of a random variable. Unit III TWO DIMENSIONAL RANDOM VARIABLES 9

Joint distributions - Marginal and conditional distributions – Covariance - Correlation and Regression - Transformation of random variables - Central limit theorem. Unit IV TESTING OF HYPOTHESIS 9

Sampling distributions – Testing of hypothesis for mean, variance, proportions and differences using Normal, t, Chi-square and F distributions - Tests for independence of attributes and Goodness of fit. Unit V DESIGN OF EXPERIMENTS 9

Analysis of variance – One way classification – CRD - Two – way classification – RBD - Latin square. TUTORIALS 15

Note : Use of approved statistical table permitted in the examination. TOTAL HOURS : 60

TEXT BOOKS

1. Gupta, S.C, and Kapur, J.N., “Fundamentals of Mathematical Statistics”, Sultan Chand, Ninth Edition , New Delhi ,1996.

REFERENCES

1. Walpole, R. E., Myers, R. H. Myers R. S. L. and Ye. K, “Probability and Statistics for Engineers and Scientists”, Seventh Edition, Pearsons Education, Delhi, 2002. 2. Lipschutz. S and Schiller. J, “Schaum‟s outlines - Introduction to Probability and Statistics”, McGraw-Hill, New Delhi, 1998. 3. Ross. S., “A first Course in Probability”, Fifth Edition, Pearson Education, Delhi 2002. 4. Johnson. R. A., “Miller & Freund‟s Probability and Statistics for Engineers”, Sixth Edition, Pearson Education, Delhi, 2000.

50

XME402 MECHANICS OF MACHINES-I 3 1 0 4 UNIT I BASICS OF MECHANISMS 7

Terminology and Definitions-Degree of Freedom Mobility-Kutzbach criterion-Grashoff's law-Kinematic Inversions of 4-bar chain and slider crank chains-Mechanical Advantage-Transmission angle-Description of common Mechanisms-Single, double and offset slider mechanisms - Quick return mechanisms - Ratchets and escapements - Indexing Mechanisms - Rocking Mechanisms - Straight line generators-Design of Crank-rocker Mechanisms. UNIT I I KINEMATICS 12

Displacement, velocity and acceleration - analysis in simple mechanisms - Graphical Method velocity and acceleration polygons - Kinematic analysis by Complex Algebra methods-Vector Approach, Computer applications in the kinematic analysis of simple mechanisms-Coincident points- Coriolis Acceleration. UNIT I II KINEMATICS OF CAM 8

Classifications - Displacement diagrams-parabolic, Simple harmonic and Cycloidal motions - Layout of plate cam profiles - Derivatives of Follower motion - High speed cams - circular arc and tangent cams - Standard cam motion - Pressure angle and undercutting. UNIT I V GEARS 10

Spur gear Terminology and definitions-Fundamental Law of toothed gearing and involute gearing-Inter changeable gears-gear tooth action – Terminology - Interference and undercutting-Non standard gear teeth- Helical, Bevel, Worm, Rack and Pinion gears (Basics only)-Gear trains-Parallel axis gear trains-Epicyclic gear trains-Differentials

UNIT IV FRICTION 8

Surface contacts-Sliding and Rolling friction - Friction drives – Friction in screw threads - Friction clutches - Belt and rope drives, Friction aspects in Brakes – Friction in vehicle propulsion and braking

LECTURE :45; TUTORIAL: 15; Total hours : 60

TEXT BOOKS:

1. Rattan S.S, “Theory of Machines”, Tata McGraw-Hill Publishing Company Ltd.,

New Delhi, 1998.

2. Shigley J.E and.Uicker J.J, “Theory of Machines and Mechanisms”, McGraw-

Hill, Inc. 1995.

51

REFERENCES

1. Thomas Bevan, “Theory of Machines”, CBS Publishers and Distributors, 1984. 2. Ghosh A and A.K.Mallick, “Theory of Mechanisms and Machines”, Affiliated

East-West Pvt. Ltd., New Delhi, 1988. 3. Rao J.S and Dukkipati R.V, “Mechanism and Machine Theory”, Wiley-Eastern

Ltd., New Delhi, 1992. 4. John Hannah and Stephens R.C, “Mechanics of Machines”, Viva Low-Prices

Student Edition, 1999

52

XME403 THERMAL ENGINEERING 3 0 0 3 Unit I GAS POWER CYCLES 9

Standard Air Cycles-Otto, Diesel, Dual, Brayton cycles-Calculation of mean effective pressure and air standard efficiency- Actual and theoretical PV diagram of four stroke engines- Actual and theoretical PV diagram of two stroke engines. Unit II INTERNAL COMBUSTION ENGINES 9

Classification of IC engine, IC engine components and functions. Valve timing diagram and port timing diagram. Comparison of two stroke and four stroke engines. Fuel supply systems, Ignition Systems, Performance calculation. Comparison of petrol & diesel engine. Fuels, Air-fuel ratio calculation, Knocking and Detonation. Lubrication system and cooling system. Exhaust gas analysis, pollution control norms. Unit III STEAM CYCLES, STEAM NOZZLES AND TURBINES 9

Rankine cycle, Modified Rankine cycle, Combined cycle, Bottoming and Topping cycles, Performance testing - Flow of steam through nozzles, shapes of nozzles, effect of friction, critical pressure ratio, supersaturated flow. Impulse and reaction principles, compounding, velocity diagrams for simple and multistage turbines, speed regulations-governors and nozzle governors. Unit IV AIR COMPRESSOR 9

Classification and working principle, work of compression with and without clearance. Volumetric efficiency, Isothermal efficiency and isentropic efficiency of reciprocating air compressors. Multistage air compressor and inter cooling – work of multistage air compressor, Rotary & Roto Dynamic types (Descriptive treatment only). Unit V REFRIGERATION AND AIR-CONDITIONING 9

Vapour compression Refrigeration cycle – super heat, sub cooling, performance calculations. Working principle of vapour absorption system. Psychrometry, psychometric chart, Cooling load calculations. Concept of RSHF, GSHF, ESHF, performance analysis on simple systems.

LECTURE: 15;TUTORIAL:0; Total Hours :45 (Use of standard thermodynamic tables, Mollier diagram, Psychometric chart and Refrigerant property tables are permitted in the examination)

TEXT BOOKS

1. Rajput, “Thermal Engineering”, S. Chand publishers, 2000. 2. Rudramoorthy R, “Thermal Engineering”, Tata McGraw-Hill, New Delhi, 2003.

REFERENCES

1. Kothandaraman.C.P., Domkundwar.S. and A.V.Domkundwar., “A course in Thermal Engineering”, Dhanpat Rai & Sons, Fifth edition, 2002

2. Holman. J.P., “Thermodynamics”, McGraw-Hill, 1985. 3. Rogers, Meyhew, “Engineering Thermodynamics”, ELBS, 1992. 4. Arora.C.P., “Refrigeration and Air conditioning”, TMH, 1994. 5. Sarkar B.K, “ Thermal Engineering”, Tata McGraw-Hill, 1998.

53

XME404 METROLOGY & MEASUREMENTS 3 0 0 3 UNIT I CONCEPT OF MEASUREMENT 9

General concept – Generalised measurement system-Units and standards-measuring instruments- sensitivity, readability, range of accuracy, precision-static and dynamic response-repeatability-systematic and random errors-correction, calibration, interchangeability. UNIT I I LINEAR AND ANGULAR MEASUREMENT 9

Definition of metrology-Linear measuring instruments: Vernier, micrometer, interval measurement, Slip gauges and classification, interferometery, optical flats, limit gauges- Comparators: Mechanical, pneumatic and electrical types, applications. Angular measurements: -Sine bar, optical bevel protractor, angle Decker – Taper measurements.

UNIT I II FORM MEASUREMENT 9

Measurement of screw threads-Thread gauges, floating carriage micrometer-measurement of gears-tooth thickness-constant chord and base tangent method-Gleason gear testing machine – radius measurements-surface finish, straightness, flatness and roundness measurements. UNIT I V LASER AND ADVANCES IN METROLOGY 9

Precision instruments based on laser-Principles- laser interferometer-application in linear, angular measurements and machine tool metrology Coordinate measuring machine (CMM)- Constructional features – types, applications – digital devices- computer aided inspection. UNIT IV MEASUREMENT OF POWER, FLOW AND TEMPERATURE

RELATED PROPERTIES 9

Force, torque, power: -mechanical, pneumatic, hydraulic and electrical type-Flow measurement: Venturi, orifice, rotameter, pitot tube –Temperature: bimetallic strip, pressure thermometers, thermocouples, electrical resistance thermister. L: 45; T:0 ; Total: 45

TEXT BOOKS

1. Jain R.K., “Engineering Metrology”, Khanna Publishers, 1994 2. Alan S. Morris, “The Essence of Measurement”, Prentice Hall of India, 1997

REFERENCES

1. Gupta S.C, “Engineering Metrology”, Dhanpat rai Publications, 1984 2. Jayal A.K, “Instrumentation and Mechanical Measurements”, Galgotia

Publications 2000 3. Beckwith T.G, and N. Lewis Buck, “Mechanical Measurements”, Addison

Wesley, 1991 4. Donald D Eckman, “Industrial Instrumentation”, Wiley Eastern, 1985.

54

XME405 MANUFACTURING TECHNOLOGY-II 3 0 0 3 Unit I THEORY OF METAL CUTTING 10

Introduction: material removal processes, types of machine tools – theory of metal cutting: chip formation, orthogonal metal cutting, cutting tool materials, tool wear, tool life, surface finish, cutting fluids. Unit II CENTRE LATHE AND SPECIAL PURPOSE LATHES 10

Centre lathe, constructional features, cutting tools, various operations, taper turning methods, thread cutting methods, special attachments, machining time and power estimation. Capstan and turret lathes – automatic lathes : semi automatic, automats – single spindle : cutting off, swiss type, automatic screw type – multi spindle; cutting off, bar type Unit III RECIPROCATING AND MILLING MACHINES 10

Reciprocating machine tools: shaper, planer, slotter ; milling : types, milling cutters, operations ; hole making : drilling, reaming, boring, tapping Unit IV ABRASIVE PROCESS 8

Abrasive processes: grinding wheel – specifications and selection, types of grinding process – cylindrical grinding, surface grinding, centreless grinding – honing, lapping, super finishing, polishing and buffing, abrasive jet grinding Unit V SAWING, BROACHING AND GEAR CUTTING 7

Sawing machine: hack saw, band saw, circular saw; broaching machines: broach construction – push, pull, surface and continuous broaching machines, gear cutting: forming, generation, shaping, hobbing.


1. Rao, P.N. “Manufacturing Technology”, Metal Cutting and Machine Tools, Tata McGraw–Hill, New Delhi, 2003.

2. Richerd R. Kibbe, John E. Neely, Roland O. Merges and Warren J. White, “Machine Tool Practices”, Prentice Hall of India, 2003.

REFERENCES

1. HMT – “Production Technology”, Tata McGraw-Hill, 1998. 2. P.C. Sharma, “A Text Book of Production Engineering”, S. Chand and Co. Ltd,

IV edition, 1993. 3. Hajra Choudry, “Elements of Work Shop Technology – Vol. II”, Media

Promoters. 2002 4. Geofrey Boothroyd, “Fundamentals of Metal Machining and Machine Tools”,

McGraw Hill, 1984.

55

XME406 PROFESSIONAL ETHICS AND HUMAN VALUES 3 0 0 3 UNIT I HUMAN VALUES 10

Morals, Values and Ethics – Integrity – Work Ethic – Service Learning – Civic Virtue – Respect for Others – Living Peacefully – caring – Sharing – Honesty – Courage – Valuing Time – Co-operation – Commitment – Empathy – Self-Confidence – Character – Spirituality. Unit II ENGINEERING ETHICS 9

Senses of 'Engineering Ethics' - variety of moral issued - types of inquiry - moral dilemmas - moral autonomy - Kohlberg's theory - Gilligan's theory - consensus and controversy – Models of Professional Roles - theories about right action - Self-interest - customs and religion - uses of ethical theories. Unit III ENGINEERING AS SOCIAL EXPERIMENTATION 9

Engineering as experimentation - engineers as responsible experimenters - codes of ethics - a balanced outlook on law - the challenger case study. Unit IV SAFETY, RESPONSIBILITIES AND RIGHTS 9

Safety and risk - assessment of safety and risk - risk benefit analysis and reducing risk - the three mile island and chernobyl case studies. Collegiality and loyalty - respect for authority - collective bargaining - confidentiality - conflicts of interest - occupational crime - professional rights - employee rights - Intellectual Property Rights (IPR) - discrimination. Unit V GLOBAL ISSUES 8

Multinational corporations - Environmental ethics - computer ethics - weapons development - engineers as managers-consulting engineers-engineers as expert witnesses and advisors -moral leadership-sample code of Ethics like ASME, ASCE, IEEE, Institution of Engineers (India), Indian Institute of Materials Management, Institution of electronics and telecommunication engineers (IETE), India, etc.

TOTAL : 45

TEXT BOOKS

1. Mike Martin and Roland Schinzinger, “Ethics in Engineering”, McGraw-Hill, New York 1996. 2. Govindarajan M, Natarajan S, Senthil Kumar V. S, “Engineering Ethics”, Prentice Hall of India, New Delhi, 2004.

56

REFERENCES

1. Charles D. Fleddermann, “Engineering Ethics”, Pearson Education / Prentice Hall,

New Jersey, 2004 (Indian Reprint now available)

2. Charles E Harris, Michael S. Protchard and Michael J Rabins, “Engineering Ethics

– Concepts and Cases”, Wadsworth Thompson Leatning, United States, 2000

3. John R Boatright, “Ethics and the Conduct of Business”, Pearson Education, New

Delhi, 2003.

4. Edmund G Seebauer and Robert L Barry, “Fundamentals of Ethics for Scientists

and Engineers”, Oxford University Press, Oxford, 2001.

57

XME407 THERMAL ENGINEERING LAB 0 0 3 2

LIST OF EXPERIMENTS

45

1. Valve Timing Diagram for single cylinder four stroke Diesel engine

2. Port Timing Diagram for single cylinder two stroke Petrol engine .

3. Performance Test on 4-stroke Single Cylinder water-cooled Diesel Engine.

4. Heat Balance Test on 4-stroke Twin cylinder water-cooled Diesel Engine.

5. Morse Test on four Stroke Multi cylinder Petrol Engine.

6. Retardation Test to find Frictional Power of a single cylinder Diesel Engine.

7. Determination of Viscosity – Red Wood Viscometer.

8. Determination of Flash Point and Fire Point(open Cup). 9. Determination of Flash Point (Closed Cup).

58

XME408 MACHINES LAB – I 0 0 3 2

LIST OF EXERCISES

Metal Cutting Experiments

1. Plain Turning

2. Facing and Chamfering

3. Internal Thread Cutting

4. External Thread Cutting

5. Boring

6. Counter Boring and Countersinking

7. Broaching of Cylinders

Milling and Drilling Machines

1. Milling Polygon Surfaces

2. Gear milling

3. Keyway milling

4. Flange Drilling

59

XME501 NUMERICAL METHODS 3 1 0 4

PHASE-I

SOLUTION OF EQUATIONS AND EIGEN VALUE PROBLEMS 8

Linear interpolation methods (method of false position) - Newton‟s method - Statement of Fixed Point Theorem - Fixed pointer iteration x=g(x) method - Solution of linear system of Gaussian elimination and Gauss-Jordan methods - Iterative methods: Gauss Jacobi and Gauss – Seidel methods- Inverse of a matrix by Gauss-Jordan method. Eigen value of a matrix by power methods.

PHASE-II

INTERPOLATION AND APPROXIMATION 7

Lagrangian Polynomials - Divided difference - Interpolation with a cubic spline, Newton forward and backward difference formulae.

NUMERICAL DIFFERENTIATION AND INTEGRATION 9

Derivatives from difference table - Divided difference and finite difference - Numerical integration by Trapezoidal and Simpson‟s 1/3 and 3/8 rules - Romberg‟s method - Two and three point Gaussian quadrature formulas - Double integrals using trapezoidal and Simpson‟s rules.

PHASE-III

INITIAL VALUE PROBLEMS FOR ORDINARY DIFFERENTIAL EQUATIONS 9

Single step Methods : Taylor Series and methods - Euler and Modified Euler methods - Fourth order Runge-Kutta method for solving first and second order equations - Multistep methods –Milne‟s and Adam‟s predictor and corrector methods.

BOUNDARY VALUE PROBLEMS 9

Finite difference solution for the second order ordinary differential equations. Finite difference solution for one dimensional heat equation by implict and explict methods - one dimensional wave equation and two dimensional Laplace and Poisson equations.

TUTORIAL 15


1. Gerald, C.F, and Wheatley, P.O, “Applied Numerical Analysis”, Sixth Edition, Pearson Education Asia, New Delhi.2002.

2. Balagurusamy, E., “Numerical Methods”, Tata McGraw-Hill Pub. Co. Ltd., New Delhi, 1999.

60

REFERENCES

1. Kandasamy, P.Thilakavthy, K and Gunavathy, K. “Numerical Methods”,

S.Chand and Co. New Delhi.1999

2. Burden, R.L and Faries, T.D., “Numerical Analysis”, Seventh Edition, Thomson

Asia Pvt. Ltd., Singapore, 2002.

3. Venkatraman M.K, “Numerical Methods” National Pub. Company, Chennai,

1991

4. Sankara Rao K., “Numerical Methods for Scientists and Engineers”, 2nd Ed.

Prentice Hall India. 2004

61

XME501 NUMERICAL METHODS 3 1 0 4

PHASE-I

SOLUTION OF EQUATIONS AND EIGEN VALUE PROBLEMS 8

Linear interpolation methods (method of false position) - Newton‟s method - Statement of Fixed Point Theorem - Fixed pointer iteration x=g(x) method - Solution of linear system of Gaussian elimination and Gauss-Jordan methods - Iterative methods: Gauss Jacobi and Gauss – Seidel methods- Inverse of a matrix by Gauss-Jordan method. Eigen value of a matrix by power methods.

PHASE-II

INTERPOLATION AND APPROXIMATION 7

Lagrangian Polynomials - Divided difference - Interpolation with a cubic spline, Newton forward and backward difference formulae. NUMERICAL DIFFERENTIATION AND INTEGRATION 9

Derivatives from difference table - Divided difference and finite difference - Numerical integration by Trapezoidal and Simpson‟s 1/3 and 3/8 rules - Romberg‟s method - Two and three point Gaussian quadrature formulas - Double integrals using trapezoidal and Simpson‟s rules.

PHASE-III

INITIAL VALUE PROBLEMS FOR ORDINARY DIFFERENTIAL EQUATIONS 9

Single step Methods : Taylor Series and methods - Euler and Modified Euler methods - Fourth order Runge-Kutta method for solving first and second order equations - Multistep methods –Milne‟s and Adam‟s predictor and corrector methods.

BOUNDARY VALUE PROBLEMS 9

Finite difference solution for the second order ordinary differential equations. Finite difference solution for one dimensional heat equation by implict and explict methods - one dimensional wave equation and two dimensional Laplace and Poisson equations.

TUTORIAL 15


1. Gerald, C.F, and Wheatley, P.O, “Applied Numerical Analysis”, Sixth Edition, Pearson Education Asia, New Delhi.2002. 2. Balagurusamy, E., “Numerical Methods”, Tata McGraw-Hill Pub. Co. Ltd., New Delhi, 1999.

62

REFERENCES

1. Kandasamy, P.Thilakavthy, K and Gunavathy, K. “Numerical Methods”,

S.Chand and Co. New Delhi.1999

2. Burden, R.L and Faries, T.D., “Numerical Analysis”, Seventh Edition, Thomson

Asia Pvt. Ltd., Singapore, 2002.

3. Venkatraman M.K, “Numerical Methods” National Pub. Company, Chennai,

1991

4. Sankara Rao K., “Numerical Methods for Scientists and Engineers”, 2nd Ed.

Prentice Hall India. 2004.

63

XME502 MECHANICS OF MACHINES II 3 1 0 4

PHASE-I FORCE ANALYSIS 9

Rigid Body dynamics in general plane motion – Equations of motion - Dynamic force analysis - Inertia force and Inertia torque – D‟Alemberts principle - The principle of superposition - Dynamic Analysis in Reciprocating Engines – Gas Forces - Equivalent masses - Bearing loads - Crank shaft Torque - Turning moment diagrams - Fly wheels –Engine shaking Forces - Cam dynamics - Unbalance, Spring, Surge and Windup. BALANCING OF ENGINES 6

Static and dynamic balancing - Balancing of rotating masses - Balancing a single cylinder Engine, Balancing Multi-cylinder Engines - Partial balancing in locomotive Engines - Balancing linkages - balancing machines

PHASE-II

FREE VIBRATION 9

Basic features of vibratory systems - idealized models - Basic elements and lumping of parameters - Degrees of freedom - Single degree of freedom - Free vibration - Equations of motion - natural frequency - Types of Damping - Damped vibration critical speeds of simple shaft - Torsional systems; Natural frequency of two and three rotor systems.

FORCED VIBRATION 6

Response to periodic forcing - Harmonic Forcing - Forcing caused by unbalance - Support motion – Force transmissibility and amplitude transmissibility - Vibration isolation.

PHASE-III

MECHANISMS FOR CONTROL 9

Governors - Types - Centrifugal governors - Gravity controlled and spring controlled centrifugal governors –Characteristics - Effect of friction - Controlling Force - other Governor mechanisms.

GYROSCOPES 6

Gyroscopes - Gyroscopic forces and Torques - Gyroscopic stabilization - Gyroscopic effects in Automobiles, ships and airplanes

64


1. Rattan S.S., "Theory of Machines", Tata McGraw-Hill Publishing Company Ltd., New Delhi, 1994.

REFERENCES: 1. Thomas Bevan, "Theory of Machines", CBS Publishers and Distributors, 1984.

2. Ghosh A. and Mallick A.K., "Theory of Mechanisms and Machines", Affiliated

East-West Press Pvt. Ltd., New Delhi, 1988.

3. Shigley J.E. and Uicker J.J., "Theory of Machines and Mechanisms", McGraw-

Hill, Inc., 1995.

4. Rao J.S. and Dukkipati R.V., "Mechanism and Machine Theory ", Wiley-Eastern

Limited, New Delhi, 1992.

5. John Hannah and Stephens R.C., "Mechanics of Machines", Viva low-Priced

Student Edition, 1999.

6. Sadhu Singh “Theory of Machines” Pearson Education, 2002.

65

XME503 MACHINE ELEMENT DESIGN 3 1 0 4

PHASE-I

STEADY STRESSES AND VARIABLE STRESSES IN MACHINE MEMBERS 9

Introduction to the design process - factor influencing machine design, selection of materials based on mechanical properties – Direct, Bending and torsional stress equations – Impact and shock loading – calculation of principle stresses for various load combinations, eccentric loading – Design of curved beams – crane hook and „C‟ frame - Factor of safety - theories of failure – stress concentration – design for variable loading – Soderberg, Goodman and Gerber relations

DESIGN OF SHAFTS 6

Design of solid and hollow shafts based on strength, rigidity and critical speed – Design of keys and key ways

PHASE-II

DESIGN OF COUPLINGS 6 Design of rigid and flexible couplings – Introduction to gear and shock absorbing couplings - design of knuckle joints. DESIGN OF FASTNERS AND WELDED JOINTS 9

Threaded fastners - Design of bolted joints including eccentric loading – Design of welded joints for pressure vessels and structures - theory of bonded joints.

PHASE-III

DESIGN OF SPRINGS AND LEVERS 9 Design of helical, leaf, disc and torsional springs under constant loads and varying loads – Concentric torsion springs - Belleville springs – Design of Levers. DESIGN OF BEARINGS AND FLYWHEELS 7

Design of bearings – sliding contact and rolling contact types. – Cubic mean load – Design of journal bearings – Mckees equation – Lubrication in journal bearings – calculation of bearing dimensions – Design of flywheels involving stresses in rim and arm.

TUTORIAL 15

TOTAL : 60 Note: (Use of P S G Design Data Book is permitted in the University examination) TEXT BOOKS:

1 Juvinall R.C, and Marshek K.M, “Fundamentals of Machine Component

Design”, John Wiley & Sons, Third Edition, 2002.

2. Bhandari V.B, “Design of Machine Elements”, Tata McGraw-Hill Book Co, 2003.

66

REFERENCES

1. Norton R.L, “Design of Machinery”, Tata McGraw-Hill Book Co, 2004.

2. Orthwein W, “Machine Component Design”, Jaico Publishing Co, 2003.

3. Ugural A.C, “Mechanical Design – An Integral Approach, McGraw-Hill Book Co,

2004.

4. Spotts M.F., Shoup T.E “Design and Machine Elements” Pearson Education,

2004.

STANDARDS:

1. IS 10260 : Part 1 : 1982 Terms, definitions and classification of Plain bearings

Part 1 : Construction.


Part 2 : Friction and Wear.


Part 3 : Lubrication.

67

XME 504 CAD/CAM 3 0 0 3

PHASE-I THE DESIGN PROCESS 7 The design process Morphology of design - Product cycle - Sequential and concurrent engineering - Role of computers - Computer Aided Engineering - Computer Aided Design - Design for Manufacturability – Computer Aided Manufacturing - Benefits of CAD.

INTERACTIVE COMPUTER GRAPHICS 8

Creation of Graphic Primitives - Graphical input techniques - Display transformation in 2-D and 3-D – Viewing transformation - Clipping - hidden line elimination - Mathematical formulation for graphics - Curve generation techniques

PHASE-II

DATA STRUCTURE 7 Model storages and Data structure - Information system. Engineering Data Management System. Hierarchical data structure. Network data structure - Relational data structure. Data storage and search methods.

SOLID MODELING 7 Geometric Modeling - Wireframe, Surface and Solid models - CSG and B-REP Techniques Features of Solid Modeling Packages - Parametric and features - Interfaces to drafting, Design Analysis. PHASE-III

CONSTRUCTIONAL FEATURES OF CNC MACHINES 8

Numerical Control (DNC Systems). Design considerations of CNC machines for improving machining accuracy-Structural members-Slideways - Sides linear bearings - Ball screws - Spindle drives and feed drives - work holding devices and tool holding devices -Automatic Tool changers. Feedback devices - Principles of Operation-Machining Centres - Tooling for CNC machines.

PART PROGRAMMING FOR CNC MACHINES 8 Numerical control codes - Standards - Manual Programming - Canned cycles and subroutines – Computer Assisted Programming, CAD / CAM approach to NC part programming - APT language, machining from 3D models.

TEXT BOOK: 1. Ibrahim Zeid, " CAD - CAM Theory and Practice ", Tata McGraw-Hill Publishing Co.Ltd., 1998. 2. Sadhu Singh, " Computer Aided Design and Manufacturing ", Khanna Publishers, New Delhi, 1998. REFERENCES: 1. P.Radhakrishnan, " Computer Numerical Control ", New Central Book Agency, 1992. 2. Groover and Zimmers, " CAD / CAM : Computer Aided Design and Manufacturing Prentice Hall of India, New Delhi, 1994.

68

XME505 AUTOMOBILE ENGINEERING 3 0 0 3

PHASE-I VEHICLE STRUCTURE AND ENGINES 9

Types of Automobiles - Vehicle Construction – Chassis – Frame and Body –aerodynamics. Components of Engine – Their forms, Functions and Materials - Review of Cooling and Lubrication systems in Engine – Turbo Chargers – Engine Emission Control by 3–Way Catalytic Controller – Electronic Engine Management System.

ENGINE AUXILIARY SYSTEMS 6

Carburetor–working principle- Electronic fuel injection system – Mono-point and Multi - Point Injection Systems – Construction, Operation and Maintenance of Lead Acid

Battery

PHASE-II ENGINE ELECTRICAL SYSTEMS 6 Electrical systems – Battery generator – Starting Motor and Drives – Lighting and Ignition (Battery, Magneto Coil and Electronic Type)-Regulators-cut outs. TRANSMISSION SYSTEMS 9

Clutch – Types and Construction – Gear Boxes, Manual and Automatic – Simple Floor Mounted Shift Mechanism – Over Drives – Transfer Box Fluid flywheel-Torque convertors– Propeller shaft – Slip Joint – Universal Joints – Differential and Rear Axle – Hotchkiss Drive and Torque Tube Drive

PHASE-III

STEERING, BRAKES AND SUSPENSION 10

Wheels and Tyres – Wheel Alignment Parameters - Steering Geometry and Types of steering gear box– Power Steering – Types of Front Axle – Suspension systems – Braking Systems – Types and Construction – Diagonal Braking System – Antilock Braking System. ALTERNATIVE ENERGY SOURCES 5

Use of Natural Gas, LPG, Biodiesel, Gasohol and Hydrogen in Automobiles - Electric

and Hybrid Vehicles, Fuel Cells.

Note: Practical training in dismantling and assembling of Engine parts Transmission

System should be given to the students

TOTAL : 45

69

TEXT BOOKS

1. Sethi H.M, “Automobile Technology”, Tata McGraw-Hill-2003

2. Kirpal Singh “Automobile Engineering Vol. 1& 2”, Standard Publishers, New

Delhi.

REFERENCES

1. Crouse and Anglin “Automotive Mechanism”, 9th Edition. Tata McGraw-Hill,

2003.

2. Newton, Steeds and Garet, “Motor vehicles”, Butterworth Publishers, 1989.

3 .Srinivasan.S , “ Automotive Mechanics” 2nd edition, 2003, Tata McGraw-Hill.

4 Joseph Heitner, “Automotive Mechanics”, 2nd edition, East-West Press, 1999.

70

XME 506 TOTAL QUALITY MANAGEMENT 3 0 0 3 PHASE-I INTRODUCTION 9

Definition of Quality, Dimensions of Quality, Quality Planning, Quality costs - Analysis Techniques for Quality Costs, Basic concepts of Total Quality Management, Historical Review, Principles of TQM, Leadership – Concepts, Role of Senior Management, Quality Council, Quality Statements, Strategic Planning, Deming Philosophy, Barriers to TQM Implementation.

TQM PRINCIPLES 6

Customer satisfaction – Customer Perception of Quality, Customer Complaints, Service Quality, Customer Retention, Employee Involvement – Motivation, Empowerment, Teams, Recognition and Reward, Performance Appraisal, Benefits, Continuous Process Improvement

PHASE-II

TQM METHODS 6 Juran Trilogy, PDSA Cycle, 5S, Kaizen, Supplier Partnership – Partnering, sourcing, Supplier Selection, Supplier Rating, Relationship Development, Performance Measures – Basic Concepts, Strategy, Performance Measure.

STATISTICAL PROCESS CONTROL (SPC) 9

The seven tools of quality, Statistical Fundamentals – Measures of central Tendency and Dispersion, Population and Sample, Normal Curve, Control Charts for variables and attributes, Process capability, Concept of six sigma, New seven Management

tools. PHASE-III TQM TOOLS 8

Benchmarking – Reasons to Benchmark, Benchmarking Process, Quality Function Deployment (QFD) – House of Quality, QFD Process, Benefits, Taguchi Quality Loss Function, Total Productive Maintenance (TPM) – Concept, Improvement Needs, FMEA – Stages of FMEA. QUALITY SYSTEMS 7

Need for ISO 9000 and Other Quality Systems, ISO 9000:2000 Quality System – Elements, Implementation of Quality System, Documentation, Quality Auditing, TS 16949, ISO 14000 – Concept, Requirements and Benefits.

TOTAL : 45

71

TEXT BOOK:

Dale H.Besterfiled, et al., “Total Quality Management”, Pearson Education, Inc. 2003.

(Indian reprint 2004). ISBN 81-297-0260-6.

REFERENCES:

1. James R.Evans & William M.Lidsay, “The Management and Control of Quality”,

(5th Edition), South-

2. Western (Thomson Learning), 2002 (ISBN 0-324-06680-5).

3. Feigenbaum.A.V. “Total Quality Management”, McGraw Hill, 1991.

4. Oakland.J.S. “Total Quality Management”, Butterworth – Hcinemann Ltd.,

Oxford. 1989.

5. Narayana V. and Sreenivasan, N.S. “Quality Management – Concepts and

Tasks”, New Age International

72

XME 507 METROLOGY AND MEASUREMENTS LAB 0 0 3 2 i) Straightness measurement using Autocollimator.

ii) Measurement of Taper angle using Tool Makers Microscope.

iii) Measurement of various elements of screw thread using Tools Makers Microscope.

iv) Measurement of composite error using gear tester.

v) Calibration of Dial gauge, Vernier, Screw Gauge using standard slip gauges.

vi) Determining the accuracy of electronic and optical and Pneumatic comparator.

vii) Measurement of taper angle using sine bar.

viii) Measurement of various angles using Bevel Protractor.

ix) Measurement of dimensions using Vernier Height Gauge.

x) Study of gear tooth profile using digital profile projector.

xi) Determination of surface roughness of a hardened and grounded components of V

Block..

73

XME508 CAD/CAM LAB 0 0 3 2

LIST OF EXPERIMENTS A) COMPUTER AIDED DESIGN (CAD) 15

1. 3D Part modeling – protrusion, cut, sweep, draft, loft, blend, rib 2. Editing – Move, Pattern, Mirror, Round, Chamfer 3. Assembly – creating assembly from parts – assembly constraints 4. Conversion of 3D solid model to 2D drawing - different views, sections,

isometric view and dimensioning 5. Introduction to Surface Modeling 6. Introduction to File Import, Export – DXF, IGES, STL, STEP 7. 3D modeling of machine elements like Flanged coupling, screw jack etc. Note: Any one of the 3D MODELING softwares like Pro/E, IDEAS, CATIA,

UNIGRAPHICS, AutoCAD to be used. B) COMPUTER AIDED MANUFACTURING (CAM) 21

1. MANUAL PART PROGRAMMING (Using G and M Codes) in CNC lathe

1.1 Part programming for Linear and Circular interpolation, Chamfering and Grooving

1.2 Part programming using standard canned cycles for Turning, Facing, Taper turning and Thread cutting

2. MANUAL PART PROGRAMMING (using G and M codes) in CNC milling

2.1 Part programming for Linear and Circular interpolation and Contour motions. 2.2 Part programming involving canned cycles for Drilling, Peck drilling, and Boring.

C) SIMULATION AND NC CODE GENERATION 9

NC code generation using CAD / CAM softwares - Post processing for standard CNC Controls like FANUC, Hiedenhain etc.

TOTAL : 45

74

XME601 DESIGN OF TRANSMISSION SYSTEMS 3 1 0 4

PHASE I

DESIGN OF TRANSMISSION SYSTEMS FOR FLEXIBLE ELEMENTS 9

Selection of V belts and pulleys – selection of Flat belts and pulleys - Wire ropes and pulleys – Selection of Transmission chains and Sprockets. Design of pulleys and sprockets. SPUR GEARS 6

Gear Terminology-Speed ratios and number of teeth-Force analysis -Tooth stresses - Dynamic effects - Fatigue strength - Factor of safety.

PHASE II

PARALLEL AXIS HELICAL GEARS 6

Gear materials – Module and Face width-power rating calculations based on strength and wear considerations - Parallel axis Helical Gears – Pressure angle in the normal and transverse plane- Equivalent number of teeth-forces and stresses. Estimating the size of the helical gears.

BEVEL, WORM AND CROSS HELICAL GEARS 9

Straight bevel gear: Tooth terminology, tooth forces and stresses, equivalent number of teeth. Estimating the dimensions of pair of straight bevel gears. Worm Gear: Merits and demerits- terminology. Thermal capacity, materials-forces and stresses, efficiency, estimating the size of the worm gear pair. Cross helical: Terminology-helix angles-Estimating the size of the pair of cross helical gears.

PHASE III

DESIGN OF GEAR BOXES 6

Geometric progression - Standard step ratio - Ray diagram, kinematics layout -Design of sliding mesh gear box -Constant mesh gear box. – Design of multi speed gear box. DESIGN OF CAM, CLUTCHES AND BRAKES 9

Cam Design: Types-pressure angle and under cutting base circle determination-forces and surface stresses.

Design of plate clutches –axial clutches-cone clutches-internal expanding rim clutches-internal and external shoe brakes.

TUTORIALS: 15

TOTAL : 60 Note: (Usage of P.S.G Design Data Book is permitted in the University examination)

75

TEXT BOOKS

Juvinall R. C., Marshek K.M., “Fundamentals of Machine component Design”, – John Wiley & Sons

Third Edition, 2002.

Bhandari, V.B., “Design of Machine Elements”, Tata McGraw-Hill Publishing Company

Ltd., 1994.

REFERENCES

Maitra G.M., Prasad L.V., “Hand book of Mechanical Design”, II Edition, Tata McGraw-Hill,

1985.

Shigley J.E and Mischke C. R., “Mechanical Engineering Design”, McGraw-Hill

International Editions, 1989.

Prabhu. T.J., “Design of Transmission Elements”, Mani Offset, Chennai, 2000,

Norton R.L, “Design of Machinery”, McGraw-Hill Book co, 2004.

Hamrock B.J., Jacobson B., Schmid S.R., “Fundamentals of Machine Elements”,

McGraw-Hill Book Co., 1999.

STANDARDS

IS 4460 : Parts 1 to 3 : 1995, Gears – Spur and Helical Gears – Calculation of Load Capacity.

IS 7443 : 2002, Methods of Load Rating of Worm Gears IS 15151: 2002, Belt Drives – Pulleys and V-Ribbed belts for Industrial applications – PH, PJ, PK, Pl and PM Profiles : Dimensions IS 2122 : Part 1: 1973, Code of practice for selection, storage, installation and maintenance of belting for power transmission : Part 1 Flat Belt Drives. IS 2122: Part 2: 1991, Code of practice for selection, storage, installation and maintenance of belting for power transmission : Part 2 V-Belt Drives.

76

XME 602 HEAT AND MASS TRANSFER 3 1 0 4

PHASE I CONDUCTION 11

Basic Concepts – Mechanism of Heat Transfer – Conduction, Convection and Radiation – General Differential equation of Heat Conduction – Fourier Law of Conduction – Cartesian and Cylindrical Coordinates – One Dimensional Steady State Heat Conduction – Conduction through Plane Wall, Cylinders and Spherical systems – Composite Systems – Conduction with Internal Heat Generation – Extended Surfaces – Unsteady Heat Conduction – Lumped Analysis – Use of Heislers Chart.

PHASE II

CONVECTION 10

Basic Concepts – Convective Heat Transfer Coefficients – Boundary Layer Concept – Types of Convection – Forced Convection – Dimensional Analysis – External Flow – Flow over Plates, Cylinders and Spheres – Internal Flow – Laminar and Turbulent Flow – Combined Laminar and Turbulent – Flow over Bank of tubes – Free Convection – Dimensional Analysis – Flow over Vertical Plate, Horizontal Plate, Inclined Plate, Cylinders and Spheres.

PHASE CHANGE HEAT TRANSFER AND HEAT EXCHANGERS 9

Nusselts theory of condensation-pool boiling, flow boiling, correlations in boiling and condensation. Types of Heat Exchangers – LMTD Method of heat Exchanger Analysis – Effectiveness – NTU method of Heat Exchanger Analysis – Overall Heat Transfer Coefficient – Fouling Factors.

PHASE III RADIATION 8

Basic Concepts, Laws of Radiation – Stefan Boltzman Law, Kirchoff Law –Black Body Radiation –Grey body radiation Shape Factor Algebra – Electrical Analogy – Radiation

Shields –Introduction to Gas Radiation. MASS TRANSFER 7

Basic Concepts – Diffusion Mass Transfer – Fick‟s Law of Diffusion – Steady state Molecular Diffusion – Multi-component systems and their Governing Equations. Convective Mass Transfer – Momentum, Heat and Mass Transfer Analogy – Convective Mass Transfer Correlations TUTORIAL : 15

TOTAL : 60

Note: (Use of standard heat and mass transfer data book is permitted in the University examination)

77

TEXT BOOKS:

1. Sachdeva R C, “Fundamentals of Engineering Heat and Mass Transfer” New Age International, 1995.

2. Yadav R “Heat and Mass Transfer” Central Publishing House, 1995. 3. Holman J.P “Heat and Mass Transfer” Tata McGraw-Hill, 2000.

REFERENCES:

1. Ozisik M.N, “Heat Transfer”, McGraw-Hill Book Co., 1994. 2. Nag P.K, “ Heat Transfer”, Tata McGraw-Hill, New Delhi, 2002 3. Kothandaraman C.P “Fundamentals of Heat and Mass Transfer” New Age

International, New Delhi, 1998 4. Frank P. Incropera and David P. DeWitt, “Fundamentals of Heat and Mass

Transfer”, John Wiley and Sons, 1998. 5. Velraj R, “Heat & Mass Transfer”, Ane Books, New Delhi, 2004

78

XME603 GAS DYNAMICS AND JET PROPULSION 3 1 0 4

PHASE I

COMPRESSIBLE FLOW – FUNDAMENTALS 8

Energy and momentum equations for compressible fluid flows, various regions of flows, reference velocities, stagnation state, velocity of sound, critical states, Mach number, critical Mach number, types of waves, Mach cone, Mach angle, effect of Mach number on compressibility

FLOW THROUGH VARIABLE AREA DUCTS 9

Isentropic flow through variable area ducts, T-s and h-s diagrams for nozzle and diffuser flows, area ratio as a function of Mach number, mass flow rate through nozzles and diffusers, effect of friction in flow through nozzles.

PHASE II

FLOW THROUGH CONSTANT AREA DUCTS 10

Flow in constant area ducts with friction (Fanno flow) – Fanno curves and Fanno flow equation, variation of flow properties, variation of Mach number with duct length.Isothermal flow with friction in constant area ducts Flow in constant area ducts with heat transfer (Rayleigh flow), Rayleigh line and Rayleigh flow equation, variation of flow properties, maximum heat transfer. NORMAL SHOCK 8

Governing equations, variation of flow parameters like static pressure, static temperature, density, stagnation pressure and entropy across the normal shock, Prandtl - Meyer equation, impossibility of shock in subsonic flows, flow in convergent and divergent nozzle with shock, normal shock in Fanno and Rayleigh flows, flow with oblique shock (elementary treatment only).

PHASE III PROPULSION 10

Aircraft propulsion – types of jet engines – energy flow through jet engines, study of turbojet engine components – diffuser, compressor, combustion chamber, turbine and exhaust systems, performance of turbo jet engines – thrust, thrust power, propulsive and overall efficiencies, thrust augmentation in turbo jet engine, ram jet and pulse jet engines Rocket propulsion – rocket engines thrust equation – effective jet velocity specific impulse – rocket engine performance, solid and liquid propellants, comparison of different propulsion systems. TUTORIAL 15 TOTAL : 60

Note: (Use of approved gas tables is permitted in the University examination)

79

TEXT BOOKS:

1. Yahya. S.M., “Fundamental of compressible flow”, New Age International (p)

Ltd., New Delhi, 1996.

2. Patrich.H. Oosthvizen, William E.Carscallen, “Compressible fluid flow”,

McGraw-Hill, 1997

REFERENCES:

1. Cohen. H., Rogers R.E.C and Sravanamutoo, “Gas turbine theory”, Addison

Wesley Ltd., 1987.

2. Ganesan. V., “Gas Turbines”, Tata McGraw-Hill, New Delhi, 1999

3. Rathakrishnan.E, “Gas Dynamics”, Prentice Hall of India, New Delhi, 2001

80

XME 604 ENTREPRENEURSHIP AND MANAGEMENT 3 0 0 3

PHASE I

ENTREPRENEURSHIP 10 Entrepreneur – Types of Entrepreneurs – Difference between Entrepreneur and Intrapreneur – Entrepreneurship in Economic Growth, Factors Affecting Entrepreneurical Growth. MOTIVATION 6

Major Motives Influencing an Entrepreneur – Achievement Motivation Training, self Rating, Business Game, Thematic Apperception Test – Stress management, Entrepreneurship Development Programs – Need, Objectives.

PHASE II

BUSINESS 12

Small Enterprises – Definition, Classification – Characteristics, Ownership Structures – Project Formulation – Steps involved in setting up a Business – identifying, selecting a Good Business opportunity, Market Survey and Research, Techno Economic Feasibility Assessment – Preparation of Preliminary Project Reports – Project Appraisal – Sources of Information – Classification of Needs and Agencies.

PHASE III

FINANCING AND ACCOUNTING 9

Need – Sources of Finance, Term Loans, Capital Structure, Financial Institution, management of working Capital, Costing, Break Even Analysis, Network Analysis Techniques of PERT/CPM – Taxation – Income Tax, Excise Duty – Sales Tax. SUPPORT TO ENTREPRENEURS 8

Sickness in small Business – Concept, Magnitude, causes and consequences, Corrective Measures – Government Policy for Small Scale Enterprises – Growth Strategies in small industry – Expansion, Diversification, Joint Venture, Merger and Sub Contracting.

TOTAL : 45 TEXT BOOKS:

S.S.Khanka “Entrepreneurial Development” S.Chand & Co. Ltd. Ram Nagar New

Delhi, 1999.

Hisrich R D and Peters M P, “Entrepreneurship” 5th Edition Tata McGraw-Hill, 2002.

REFERENCES:

Rabindra N. Kanungo “Entrepreneurship and innovation”, Sage Publications, New Delhi, 1998. EDII “ Faulty and External Experts – A Hand Book for New Entrepreneurs Publishers: Entrepreneurship Development” Institute of India, Ahmadabad, 1986.

81

XME607 DYNAMICS LABORATORY 0 0 3 4

LIST OF EXPERIMENTS

1. Governors - Determination of sensitivity, effort, etc. for Watt, Porter,

Proell, Hartnell governors

2. Cam - Study of jump phenomenon and drawing profile of the cam.

3. Motorised Gyroscope-Verification of laws -Determination of gyroscopic couple.

4. Whirling of shaft-Determination of critical speed of shaft with concentrated

loads.

5. Balancing of reciprocating masses.

6. Balancing of rotating masses.

7. Determination of moment of inertia by oscillation method for connecting rod and

flywheel.

8. Vibrating system - Spring mass system-Determination of damping co-efficient

of single degree of freedom system.

9. Determination of influence co-efficients for multidegree freedom suspension

system.

10. Determination of transmissibility ratio - vibrating table.

11. Determination of torsional frequencies for compound pendulum and flywheel

system with lumped Moment of inertia.

12. Transverse vibration –free- Beam. Determination of natural frequency and

deflection of beam.

LIST OF EQUIPMENT (for a batch of 30 students)

1. Cam analyzer.

2. Motorised gyroscope.

3. Governor apparatus - Watt, Porter, Proell and Hartnell governors.

4. Whirling of shaft apparatus.

5. Dynamic balancing machine.

6. Static and dynamic balancing machine.

7. Vibrating table

8. Vibration test facilities apparatus

82

XME608 HEAT AND MASS TRANSFER LAB 0 0 3 2

LIST OF EXPERIMENTS

HEAT TRANSFER 30

Thermal conductivity measurement by guarded plate method

Thermal conductivity of pipe insulation using lagged pipe apparatus

Natural convection heat transfer from a vertical cylinder

Forced convection inside tube

Heat transfer from pin-fin (natural & forced convection modes)

Determination of Stefan-Boltzmann constant

Determination of emissivity of a grey surface

Effectiveness of Parallel/counter flow heat exchanger

REFRIGERATION AND AIR CONDITIONING 15

Determination of COP of a refrigeration system

Experiments on air-conditioning system

Performance test on single/two stage reciprocating air compressor.

TOTAL : 45

LIST OF EQUIPMENT

(for a batch of 30 students) Guarded plate apparatus – 1 No.

Lagged pipe apparatus – 1 No.

Natural convection-vertical cylinder apparatus – 1 No.

Forced convection inside tube apparatus – 1 No.

Pin-fin apparatus – 1 No.

Stefan-Boltzmann apparatus – 1 No.

Emissivity measurement apparatus – 1 No.

Parallel/counter flow heat exchanger apparatus – 1 No.

Single/two stage reciprocating air compressor. – 1 No.

Refrigeration test rig – 1 No.

Air-conditioning test rig – 1 No.

83

XME 605A REFRIGERATION AND AIR CONDITIONING 3 0 0 3

PHASE I REFRIGERATION CYCLE 9

Review of thermodynamic principles of refrigeration. Concept of Aircraft refrigeration system. Vapour compression refrigeration cycle - use of P-H charts - multistage and multiple evaporator systems - cascade system - COP comparison. Vapor absorption refrigeration system. Ammonia water and Lithium Bromide water systems. Steam jet refrigeration system. REFRIGERANTS, SYSTEM COMPONENTS 6 Compressors - reciprocating & rotary (elementary treatment.) - condensers - evaporators - cooling towers. Refrigerants - properties - selection of refrigerants, Alternate Refrigerants, Refrigeration plant controls - testing and charging of refrigeration units.

PHASE II

BALANCING OF SYSTEM COMPONENTS 6

Balancing of system components. Applications to refrigeration systems - ice plant - food storage plants - milk -chilling plants – refrigerated cargo ships. PSYCHROMETRY 9 Psychrometric processes- use of psychrometric charts - - Grand and Room Sensible Heat Factors - bypass factor - requirements of comfort air conditioning - comfort charts - factors governing optimum effective temperature, recommended design conditions and ventilation standards.

PHASE III

COOLING LOAD CALCULATIONS 8

Types of load - design of space cooling load - heat transmission through building. Solar radiation - infiltration - internal heat sources (sensible and latent) - outside air and fresh air load - estimation of total load - Domestic, commercial and industrial systems - central air conditioning systems.

AIRCONDITIONING 7 Air conditioning equipments – air cleaning and air filters - humidifiers - dehumidifiers - air washers - condenser – cooling tower and spray ponds - elementary treatment of duct design - air distribution system. Thermal insulation of air conditioning systems. - applications: car, industry, stores, and public buildings

TOTAL : 45 TEXT BOOKS:

1. Manohar Prasad, "Refrigeration and Air Conditioning", Wiley Eastern Ltd., 1983. 2. Arora. C.P., "Refrigeration and Air Conditioning", Tata McGraw-Hill New Delhi,

1988.

84

REFERENCES:

1. Roy.J Dossat, “Principles of Refrigeration”, Pearson Education 1997.

2. Jordon and Prister, “Refrigeration and Air Conditioning”, Prentice Hall of India

PVT Ltd., New Delhi, 1985.

3. Stoecker N.F and Jones, "Refrigeration and Air Conditioning", TMH, New Delhi,

1981.

85

XME 605B AUTOMOTIVE ELECTRONICS 3 0 0 3

PHASE I BATTERIES AND ACCESSORIES 13 Principle and construction of lead acid battery, characteristics of battery, rating capacity and efficiency of batteries, various tests on batteries, maintenance and charging. Lighting system: insulated and earth return system, details of head light and side light, LED lighting system, head light dazzling and preventive methods – Horn, wiper system and trafficator.

PHASE II

STARTING SYSTEM 9 Condition at starting, behavior of starter during starting, series motor and its characteristics, principle and construction of starter motor, working of different starter drive units, care and maintenances of starter motor, starter switches.

CHARGING SYSTEM 7 Generation of direct current, shunt generator characteristics, armature reaction, third brush regulation, cutout. Voltage and current regulators, compensated voltage regulator, alternators principle and constructional aspects and bridge rectifiers, new developments.

PHASE III

FUNDAMENTALS OF AUTOMOTIVE ELECTRONICS 8 Current trends in automotive electronic engine management system, electro magnetic interference suppression, electromagnetic compatibility, electronic dashboard instruments, onboard diagnostic system, security and warning system.

SENSORS AND ACTIVATORS 8 Types of sensors: sensor for speed, throttle position, exhaust oxygen level, manifold pressure, crankshaft position, coolant temperature, exhaust temperature, air mass flow for engine application. Solenoids, stepper motors, relay.

TEXT BOOKS:

1. Young A.P. & Griffiths. L. “Automotive Electrical Equipment”, ELBS & New

Press,1999.

2. William B.Riddens “Understanding Automotive Electronics”, Fifth Edition, Butter

worth Heinemann Woburn, 1998.

86

REFERENCES:

1. Bechhold “Understanding Automotive Electronics”, SAE, 1998.

2. Crouse, W.H “Automobile Electrical Equipment”, Third Edition, McGraw-Hill Book

Co., 1986.

3. Judge A.W “Modern Electrical Equipment of Automobiles”, Chapman & Hall, 1992.

4. Kholi.P.L “Automotive Electrical Equipment”, Tata McGraw-Hill Co., Ltd., 1975.

5. Robert Bosch “Automotive Hand Book”, Fifth Edition, SAE, 2000.

6. Ganesan.V. “Internal Combustion Engines”, Tata McGraw-Hill Publishing Co., 2003.

87

XME 605C ENERGY CONVERSION SYSTEMS 3 0 0 3

PHASE I 15

Steam Power Plant : Solid, liquid and gaseous fuels, storage and preparation of fuels,

fuel bed firing, combustion conditions, suspension firing, draft systems. Steam

generators and their types, circulation principles, forced circulation boilers, water

walls, mountings, and accessories, performance rating of boilers, Feed water

conditioning, Fuel and ash handling equipment, dust collectors. Condenser cooling

water system.

PHASE II 15

Steam pipes, pipe fittings, lagging, air and gas ducts. Instrumentation and control of

steam power plant. Diesel Power Plant: Equipment of diesel plants, field of

applications, fuel - storage and handling, cooling systems.

PHASE III 15

Nuclear Power Plant: Introduction to nuclear power, types of reactors, heat release

rates, steam generation principles. Use of renewable energy - utilisation of solar, wind,

tidal, geothermal resources. Hydroelectric power plants. Plant economy : Load curve,

load factor, capacity factor, utilization factor etc. Investment cost, fixed and annual

operating costs, unit cost, tariff, influence of station performance characteristics on

costs. Selection and location of plants, comparative study of different plants.

References :

1. Power Plant Engineering by M.M. Elwakil, Tata McGraw Hill

2. Power Plant Engineering by P.K. Nag, Tata McGraw Hill

3. Power Plant Engineering by Domkundwar, Dhanpat Rai

88

XME606A FINITE ELEMENT METHODS 3 0 0 3

PHASE I INTRODUCTION & ONE-DIMENSIONAL PROBLEMS 12 Relevance of finite element analysis in design - Variational principles and methods – Weighted-Integral statements – Weak formulations – Ritz method – Method of weighted residuals – Applications of FEA - Finite element modeling – Co-ordinates and shape functions - Potential energy approach – Galerkin‟s approach – One dimensional finite element models in Solid mechanics and Heat transfer – Finite element model for beams .

PHASE II TWO-DIMENSIONAL PROBLEMS 9 Poisson equation – Laplace equation – Weak form – Element matrices for triangular and rectangular elements – Evaluation of integrals – Assembly – Axi-symmetric problems – Applications Conduction and convection heat transfer - Torsional cylindrical member –Transient analysis - Theory of elasticity – Plane strain – Plane stress – Axi-symmetric problems – Principle of virtual displacement ISOPARAMETRIC ELEMENTS 7 Introduction – Bilinear quadrilateral elements – Quadratic quadrilaterals – Hexahedral elements - Numerical integration – Gauss quadrature – Static condensation – Load considerations – Stress calculations – Examples of 2D and 3D applications

PHASE III STRUCTURAL DYNAMICS APPLICATIONS 9 Dynamic equations – Mass and damping matrices – Natural frequencies and modes – Reduction of number of DOF-response history – Model methods – Ritz vectors – Component mode synthesis – Harmonic response – Direct integration techniques – Explicit and implicit methods – Analysis by response spectra – Example problems NON-LINEAR PROBLEMS & ERROR ESTIMATES 8 Introduction – Material non-linearity – Elasto Plasticity – Plasticity – Visco plasticity – Geometric non-linearity – Large displacement – Error norms and convergence rates – refinement with adaptivity – adaptive refinement REFERENCES: 1. Reddy J.N., “An Introduction to the Finite Element Method”, McGraw Hill, International Edition, 1993. 2. Logan D.L, “A First Course in the Finite Element Method”, Third Edition, Thomson Learning, 2002. 3. Cook, Robert Davis et al “Concepts and Applications of Finite Element Analysis”, Wiley,John & Sons, 1999. 4. Segerlind L.J., “Applied Finite Element Analysis”, John Wiley, 1984. 5. S.S.Rao, “Finite Element Analysis”, 2002 Edition. 6. Zienkiewicz, O.C. and Taylor, R.L., “The Finite Element Method”, Fourth Edition,Volumes 1 & 2, McGraw Hill International Edition, Physics Services, 1991. 7. Bathe K.J., “Finite Element Procedures in Engineering Analysis”, Prentice Hall, 1990.

89

XME606B OPTIMUM UTILIZATION OF HEAT AND POWER 3 0 0 3

PHASE I

CONVENTIONAL POWER GENERATION 12 Steam power plant - Selection of site - Generated Layout - coal and Ash Handling -Steam Generating Plants - Feed Make Circuit - Cooling Towers - Turbine Governing -Hydro Power Plant-Selection of Site - Classification Layout Governing of Turbines -Nuclear Power Plants - Selection of Site - Classification Layout Governing of Turbines - Nuclear Power Plants - Selection of Site - Nuclear Fuels - Nuclear reactors - Nuclear disposal - Gas Turbine Plants.

PHASE II NON CONVENTIONAL POWER GENERATION 9 Wind power generation - characteristics of wind power-design of windmills - Tidal power generation - Single and two-basin systems Turbines for tidal power - Solar power generation - Energy from biomass, biogas and waste ECONOMICS OF POWER GENERATION 7 Daily load curves - load factor - diversity factor - load deviation curve - load management - number and size of generating unit, cost of electrical energy – tariff - power factor improvement

PHASE III

ELECTRICAL POWER TRANSMISSION 9 Online diagram of transmission - substation and distribution systems - comparison of systems (DC and AC) - EHVAC and HVDC transmission - layout of substations and bus bar arrangements - Equivalents circuit of short, medium and long lines -Transmission efficiency-regulation-reactive power - compensation-transmission - loss minimization UTILISATION OF ELECTRICAL ENERGY 8 Selection of Electrical Drives - Electrical characteristics and mechanical considerations -size, rating and cost, Transformer characteristics – illumination - laws of illumination-polar curve - incandascent-fluoroscent and vapour lamps - Design of OLTC lighting Scheme of industry-electrical welding - energy efficient aspects of devices

90

REFERENCES: 1. C.L.Wadhwa, Generation Distribution and utilization of Electrical Energy, Wiley

Eastern Ltd., India(1989)

2. V.A.Venikov and B.V. Put Yatin, Introduction of Energy Technology, Electric

power Engineering, MIR Publishers, Moscow(1984)

3. M.L.Soni,P.VGupta and V.S.A.Bhatnagar, Course in Electrical Power, Dhanbat

Rai & Sons, NewDelhi(1983)

4. J.W.Twidell and A.D.Weir, Renewable Energy Sources, ELBS Edition(1986)

5. A.J.Wood and B.F. Wallenberg(1986):Power Generation, Operation and

Control,2nd Edition, JohnWiley &Sons, Newyork

6. E.Khan(1988):Electrical Utility Planning and Regulation, American Council for a

n Energy Efficient Economy, Washington D.C

91

XME 606C ADVANCED I C ENGINES 3 0 0 3

PHASE-I 15 Spark Ignition Engines, mixture requirements – Fuel – Injection systems – Monopoint, Multipoint injection, Direct injection – Stages of combustion – Normal and abnormal combustion – factors affecting knock – Combustion chambers. Compression ignition engines, Stages of combustion in C.I. Engine – Direct and indirect injection systems –

PHASE-II 15 Combustion chambers – Fuel spray behaviour – spray structure, spray penetration and evaporation – air motion – Introduction to Turbo charging and supercharging. Combustion modeling, Basic concepts of engine simulation, governing equations, simulation of various engine processes for SI and CI Engines. Thermodynamic and fluid mechanic based models.

PHASE-III 15 Alternative fuels, Alcohol, Hydrogen, Natural Gas Bio diesel, fuel cell. Other possible fuels and Liquefied Petroleum Gas- Properties, Suitability, Merits and Demerits as fuels, Engine Modifications. Dual fuel operation Recent trends, Lean Burn Engines – Stratified charge Engines – homogeneous charge compression ignition engines – Plasma Ignition – Zero Emission Vehicles, Engines for special applications – Mining, Defence, Off-highway -Tractor, Bulldozer etc. Submarines, Race car Engine systems, Flexible fuel systems. Surface ignition,

Total Hours - 45hrs REFERENCES: 1 K.K. Ramalingam, Internal Combustion Engine Fundamentals, Scitech

Publications, 2002.

2 John B Heywood, Internal Combustion Engine Fundamentals, McGraw Hill

3 M.L. Mathur and R.P.Sharma, A course in internal Combustion Engines,

Dhanapat Rai Publications, New Delhi.

4 R.B.Mathur and R.P. Sharma, Internal combustion Engines.

5 V. Ganesan, Int. Combustion Engines, II Edition, TMH, 2002.

6 Duffy Smith, Auto fuel Systems, The Good Heart Willox Company, Inc.

7 Ganesan V. Computer simulation of spark ignition process: University process.

Hyderabad 1993.

8 Ganesan V. Computer simulation of compression ignition engine. Orient Long

man 2000.

92

XME 701 OPERATIONS RESEARCH 3 1 0 4

PHASE-I LINEAR MODELS 9 The phases of operations research study- Linear programming - Graphical method - Simplex algorithm - Duality- Transportation problems - Assignment problems - Applications to problems with discrete variables. NETWORK MODELS 6 Network models - Shortest route - Minimal spanning tree - Maximum flow models - Project network PHASE-II CPM,PERT AND SEQUENCING MODELS 7 CPM and PERT networks - Critical path scheduling - Sequencing models. INVENTORY MODELS 8 Inventory models - Economic order quantity models - Quantity discount models - Stochastic Inventory models - Multi product models - Inventory control models in practice. PHASE-III QUEUEING THEORY 7 Queueing models - Queueing systems and structures - Notation - parameter - Single Server and multi server models - Poisson input - Exponential service - Constant rate service - Infinite population - Simulation.

DECISION MODELS 8 Decision models - Game theory - Two person zero sum games - Graphical solution - Algebric solution – Linear programming solution - Replacement models - Models based on service life - Economic life - Single/ Multi variable search technique - Application of OR models - Case studies

TUTORIALS:15

Total No of periods: 60

Text Books: 1. H.A.Taha, " Operations Research ", Prentice Hall of India, 1999, Sixth Edition. 2. S.Bhaskar, " Operations Research ", Anuradha Publishers, Tamil Nadu, 1999. References: 1. Shennoy, Srivastava, " Operation Research for Management ", Wiley Eastern, 1994. 2. M.J. Bazara, Jarvis, H. Sherali, " Linear Programming and Network Flows ", John Wiley, 1990.

93

3. Philip and Ravindran, " Operational Research ", John Wiley, 1992. 4. Hillier and Lieberman, " Operations Research ", Holden Day, 1986. 5. Frank, S.Budnick, Dennis, McLeavy, " Principles of Operation Research for Management ", Richard D Irwin, 1990.

94

XME 702 ENGINEERING ECONOMICS AND COST ANALYSIS 3 0 0 3

PHASE I

INTRODUCTION TO ECONOMICS

8

Introduction to Economics- Flow in an economy, Law of supply and demand, Concept of Engineering Economics – Engineering efficiency, Economic efficiency, Scope of engineering economics- Element of costs, Marginal cost, Marginal Revenue, Sunk cost, Opportunity cost, Break-even analysis- V ratio, Elementary economic Analysis – Material selection for product Design selection for a product, Process planning.

CASH FLOW

9

Methods of comparison of alternatives – present worth method (Revenue dominated cash flow diagram), Future worth method (Revenue dominated cash flow diagram, cost dominated cash flow diagram), Annual equivalent method (Revenue dominated cash flow diagram, cost dominated cash flow diagram), rate of return method, Examples in all the methods. PHASE II

VALUE ENGINEERING 12 Make or buy decision, Value engineering – Function, aims, Value engineering procedure. Interest formulae and their applications –Time value of money, Single payment compound amount factor, Single payment present worth factor, Equal payment series sinking fund factor, Equal payment series payment Present worth factor-equal payment series capital recovery factor-Uniform gradient series annual equivalent factor, Effective interest rate, Examples in all the methods. PHASE III REPLACEMENT AND MAINTENANCE ANALYSIS 9

Replacement and Maintenance analysis – Types of maintenance, types of replacement problem, determination of economic life of an asset, Replacement of an asset with a new asset – capital recovery with return and concept of challenger and

defender, Simple probabilistic model for items which fail completely. DEPRECIATION 7

Depreciation- Introduction, Straight line method of depreciation, declining balance method of depreciation-Sum of the years digits method of depreciation, sinking fund method of depreciation/ Annuity method of depreciation, service output method of

depreciation-Evaluation of public alternatives- introduction, Examples, Inflation adjusted decisions – procedure to adjust inflation, Examples on comparison of

alternatives and determination of economic life of asset. TOTAL : 45

95

TEXT BOOKS

1.Panneer Selvam, R, “Engineering Economics”, Prentice Hall of India Ltd, New Delhi, 2001.

2. Lawrence and Mile., “Value Engineering”

REFERENCES

Chan S.Park, “Contemporary Engineering Economics”, Prentice Hall of India, 2002. Donald.G. Newman, Jerome.P.Lavelle, “Engineering Economics and analysis” Engg. Press, Texas, 2002

Degarmo, E.P., Sullivan, W.G and Canada, J.R, “Engineering Economy”, Macmillan, New York, 1984

Grant.E.L., Ireson.W.G., and Leavenworth, R.S, “Principles of Engineering Economy”, Ronald Press, New York,1976.

Smith, G.W., “Engineering Economy”, Lowa State Press, Iowa, 1973.

96

XME 703 RENEWABLE ENERGY SOURCES 3 0 0 3

PHASE-I

ENERGY AND ENVIRONMENT 10 Primary energy sources - world energy resources-Indian energy scenario-energy cycle of the earth –environmental aspects of energy utilisation, CO2 emissions and Global warming, Carbon cycle–renewable energy resources and their importance. Potential impacts of harnessing the different renewable energy resources.

BIO ENERGY 5

Energy from bio mass & bio gas plants -various types - design principles of biogas plants - applications. Industrial , Municipal and Agricultural Waste to Energy, Incineration-advantages and Limitations

PHASE-II

SOLAR ENERGY

15

Principles of solar energy collection -.solar radiation - measurements - instruments - data and estimation- types of collectors - characteristics and design principles of different type of collectors - performance of collectors - testing of collectors. Solar thermal applications – water heaters and air heaters - performance and applications - simple calculations -

solar cooling - solar drying - solar ponds - solar tower concept - solar furnace

.

PHASE-III WIND, TIDAL AND GEO THERMAL ENERGY

8

Energy from the wind - general theory of windmills - types of windmills - design aspects of horizontal axis windmills - applications. Energy from tides and waves – working principles of tidal plants and ocean thermal energy conversion plants - power from geothermal energy - principle of working of geothermal power plants Energy Savings and Audit 7 Energy Conservation, Energy Audit and Energy Management-Principles and Techniques

TOTAL : 45

97

TEXT BOOKS

1. Rai G.D, “Non conventional Energy sources” (1999) Khanna Publishers, New Delhi 2. Duffie and Beckmann, “Solar Energy Thermal Processes, John Wiley, 1974. REFERENCES 1. Sukhatme, S.P., Solar Energy, 2nd edition, TMH, 2003 2. Sulton, “Direct Energy Conversion”, McGraw-Hill, 1966. 3. Tiwari.G.K., “Solar Energy Systems” 4. Garg. H. P and Prakash. J., “Solar Energy - Fundamentals and applications”,

TMH, New Delhi, 1997. 5. Ashok V Desai, “Non-conventional Energy”, Wiley Eastern Ltd, New Delhi,

1990

98

XME704 POWER PLANT ENGINEERING 3 0 0 3 PHASE-I

INTRODUCTION TO POWER PLANTS & BOILERS 7

Layout of Steam, Hydel, Diesel, MHD, Nuclear and Gas Turbine Power Plants - Combined Power Cycles – Comparison and Selection, Load Duration Curves-Steam Boilers and Cycles – High Pressure and Super Critical Boilers – Fluidised Bed Boilers STEAM POWER PLANT 8

Components of Steam Generators, Fuel and Ash Handling, Combustion Equipment for burning coal, Mechanical Stokers, Pulveriser, Electrostatic Precipitator, Draught – different types, Condenser Types, Cooling Towers, Chimney, Feed Water Quality,

Deaerator,

PHASE-II NUCLEAR , HYDEL AND DIESEL POWER PLANTS

15

Nuclear Energy – Fission, Fusion Reaction, Types of Reactors, pressurized water reactor, Boiling Water Reactor, Waste Disposal and safety. Hydel Power Plant – Essential Elements, Selection of Turbines, Governing of Turbines- Micro Hydel developments. Types of Diesel Plants, Components, Selection of Engine Type, Applications PHASE-III

GAS TURBINE AND OTHER POWER PLANTS

8

Gas Turbine Power Plant – Fuels - Gas Turbine Material – Open and Closed Cycles – Reheating – Regeneration and Intercooling – Combined Cycle. Geo thermal –OTEC –

Tidel - Pumped storage - Solar thermal central receiver system ECONOMICS OF POWER PLANTS 7

Cost of Electric Energy – Fixed and operating Costs – Energy Rates – Types of Tariffs – Economics of load sharing, comparison of economics of various power plants, Energy Losses.-Case Studies

TOTAL : 45

Text BookS 1. Arora S.C and

Domkundwar S,

“A course in

Power Plant

Engineering”,

Dhanpatrai,

2001.

99

2. Nag P.K, “Power plant Engineering”, Tata McGraw-Hill, 1998.

3. R.K.Rajput, “Power Plant Engineering”, Laxmi Publications, 1995.

ReferenceS 1. EI- Wakil M.M, “Power Plant Technology”, McGraw-Hill 1984.

2. G.R. Nagpal, “Power Plant Engineering”, Hanna Publishers, 1998.

3. K.K.Ramalingam, “Power Plant Engineering”, Scitech Publications, 2002.

4. G.D.Rai, “Introduction to Power Plant Technology”, Khanna Publishers, 1995.

5. Frank D.Graham “Power Plant Engineers Guide”, D.B. Taraporevala Sons & Co,

New Delhi, 1993.

6. T.Morse Frederick, “Power Plant Engineering”, Prentice Hall of India, 1998

XME705 MECHATRONICS 3 0 0 3

PHASE-I MECHATRONICS, SENSORS AND TRANSDUCERS

8

Introduction to Mechatronics Systems – Measurement Systems – Control Systems – Microprocessor based Controllers. Sensors and Transducers – Performance

Terminology – Sensors for Displacement, Position and Proximity; Velocity, Motion, Force, Fluid Pressure, Liquid Flow, Liquid Level, Temperature, Light Sensors –

Selection of Sensors ACTUATION SYSTEMS 7

Pneumatic and Hydraulic Systems – Directional Control Valves – Rotary Actuators. Mechanical Actuation Systems – Cams – Gear Trains – Ratchet and pawl – Belt and

Chain Drives – Bearings. Electrical Actuation Systems – Mechanical Switches – Solid State Switches –

Solenoids – D.C Motors – A.C Motors – Stepper Motors.

PHASE-II SYSTEM MODELS AND CONTROLLERS

8

Building blocks of Mechanical, Electrical, Fluid and Thermal Systems, Rotational – Transnational Systems, Electromechanical Systems – Hydraulic – Mechanical

Systems. Continuous and discrete process Controllers – Control Mode – Two – Step mode – Proportional Mode – Derivative Mode – Integral Mode – PID Controllers –

Digital Controllers – Velocity Control – Adaptive Control – Digital Logic Control – Micro Processors Control.

PROGRAMMING LOGIC CONTROLLERS

7

Programmable Logic Controllers – Basic Structure – Input / Output Processing – Programming – Mnemonics – Timers, Internal relays and counters – Shift Registers –

100

Master and Jump Controls – Data Handling – Analogs Input / Output – Selection of a PLC Problem.

PHASE-III

DESIGN OF MECHATRONICS SYSTEM

15

Stages in designing Mechatronics Systems – Traditional and Mechatronic Design - Possible Design Solutions Case Studies of Mechatronics Systems, Robotics-Pick and

place robot – automatic Car Park Systems – Engine Management Systems. Introduction - Fuzzy Logic and Neural Networks-Applications


1. W. Bolton, “Mechatronics”, Pearson Education, Second Edition, 1999.

REFERENCES

1. Michael B. Histand and David G. Alciatore, “ Introduction to Mechatronics and Measurement Systems”, McGraw-Hill International Editions, 2000.

2. Bradley D. A., Dawson D., Buru N.C. and. Loader A.J, “Mechatronics”, Chapman and Hall, 1993.

3. Dan Necsulesu, “Mechatronics”, Pearson Education Asia, 2002 (Indian Reprint). 4. Lawrence J. Kamm, “Understanding Electro – Mechanical Engineering”, An

Introduction to Mechatronics, Prentice – Hall of India Pvt., Ltd., 2000. 5. Nitaigour Premchand Mahadik, “Mechatronics”, Tata McGraw-Hill publishing

Company Ltd, 2003

101

XME706 FLUID POWER ENGINEERING 3 0 0 3

PHASE-I FLUID POWER SYSTEMS AND FUNDAMENTALS 9

Introduction to fluid power, Advantages of fluid power, Application of fluid power system. Types of fluid power systems, Properties of hydraulic fluids – General types of

fluids – Fluid power symbols. Basics of Hydraulics-Applications of Pascals Law- Laminar and Turbulent flow –

Reynold‟s number – Darcy‟s equation – Losses in pipe, valves and fittings. HYDRAULIC SYSTEM 6

Sources of Hydraulic Power: Pumping theory – Pump classification – Gear pump, Vane Pump, piston pump, construction and working of pumps – pump performance –

Variable displacement pumps.

PHASE-II HYDRAULIC SYSTEM COMPONENTS 6

Fluid Power Actuators: Linear hydraulic actuators – Types of hydraulic cylinders – Single acting, Double acting special cylinders like tanden, Rodless, Telescopic,

Cushioning mechanism, Construction of double acting cylinder, Rotary actuators – Fluid motors, Gear, Vane and Piston motors.

DESIGN OF HYDRAULIC CIRCUITS 9

Construction of Control Components : Director control valve – 3/2 way valve – 4/2 way valve – Shuttle valve – check valve – pressure control valve – pressure reducing

valve, sequence valve, Flow control valve – Fixed and adjustable, electrical control solenoid valves, Relays, ladder diagram.

Accumulators and Intensifiers : Types of accumulators – Accumulators circuits, sizing of accumulators, intensifier – Applications of Intensifier – Intensifier circuit.

PHASE-III

PNEUMATIC SYSTEMS AND COMPONENTS 8

Pneumatic Components: Properties of air – Compressors – Filter, Regulator, Lubricator Unit – Air control valves, Quick exhaust valves, pneumatic actuators.

Fluid Power Circuit Design, Speed control circuits, synchronizing circuit, Penumo hydraulic circuit, Sequential circuit design for simple applications using cascade

method.

DESIGN OF PNEUMATIC CIRCUITS

7

Servo systems – Hydro Mechanical servo systems, Electro hydraulic servo systems and proportional valves.Fluidics – Introduction to fluidic devices, simple circuits, Introduction to Electro Hydraulic Pneumatic logic circuits, ladder diagrams, PLC

applications in fluid power control. Fluid power circuits; failure and troubleshooting. TOTAL : 45

102

TEXT BOOKS

1. Anthony Esposito, “Fluid Power with Applications”, Pearson Education 2000. 2. Majumdar S.R., “Oil Hydraulics”, Tata McGraw-Hill, 2000.

REFERENCES

1. Majumdar S.R., “Pneumatic systems – Principles and maintenance”, Tata McGraw Hill, 1995

2. Anthony Lal, “Oil hydraulics in the service of industry”, Allied publishers, 1982.

3. Harry L. Stevart D.B, “Practical guide to fluid power”, Taraoeala sons and Port Ltd. Broadey, 1976. 4.Michael J, Prinches and Ashby J. G, “Power Hydraulics”, Prentice Hall, 1989. 5.Dudelyt, A. Pease and John T. Pippenger, “Basic Fluid Power”, Prentice Hall, 1987.

103

XME707 MECHATRONICS LABORATORY 0 0 3 2 LIST OF EXPERIMENTS

Introduction of Hydraulic and Pneumatic system-Components 1. Design and testing of fluid power circuits to control

(i) velocity

(ii) direction and

(iii) force of single and double acting actuators

2. Design of circuits with logic sequence using Electro pneumatic trainer kits.

3. Simulation of basic Hydraulic, Pneumatic and Electric circuits using software.

4. Circuits with multiple cylinder sequences in Electro pneumatic using PLC.

5. Servo controller interfacing for open loop

6. Servo controller interfacing for closed loop

7. PID controller interfacing

8. Stepper motor interfacing with 8051 Micro controller

(i) full step resolution

(ii) half step resolution

9. Modeling and analysis of basic electrical, hydraulic and pneumatic systems

using LAB VIEW

10. Computerized data logging system with control for process variables like

pressure flow and temperature.

104

XME708 MACHINES LAB - II 0 0 3 2

Exercises

1. Metal Cutting Experiments (Example: Shear Angle Measurement, Cutting Force Measurement, Cutting Temperature Measurement, Tool Wear Measurement, Life Measurement etc.)

2. Exercises in Milling Machines

(Example: Milling Polygon Surfaces, Gear milling, Keyway milling, Helical Groove milling etc.)

3. Exercises in Grinding

(Example: Surface Grinding, Cylindrical Grinding, Centreless Grinding, Lapping, Honing etc.)

4. Machining Components for Assembly of different fits.

(Example: Machining using Lathes, Shapers, Drilling, Milling, Grinding Machines etc.)

5. Exercises in Capstan or Turret Lathes 6. Exercises in Gear Machining

(Example: Gear Hobbing etc.) 7. Exercises in CNC Machines –Turning and Milling

(Example: CNC Programming -Manual and Part Programming, CNC Tooling, CNC Machining etc.)

TOTAL : 45

LIST OF EQUIPMENT (for a batch of 30 students) 1. Centre Lathes - 15 No (5 Precision Type) 2. Turret and Capstan Lathes - 1 No each 3. Horizontal Milling Machine - 1 No 4. Vertical Milling Machine - 1 No 5. Surface Grinding Machine - 1 No 6. Tool Dynamometer - 1 No 7. Gear Hobbing Machine - 1 No 8. CNC Lathe (Trainer or Industrial Type) - 1 No

105

XME 801 INDUSTRIAL ENGINEERING AND QUALITY CONTROL 3 0 0 3 PHASE-I 15 Industrial Management: Principles and functions of Management: Leadership and decision making, Human resources: personnel management, industrial legislation and relations, industrial psychology, manpower planning, training and development, health, safety, welfare, remuneration and incentive schemes. Materials, Purchase and Stores Management: Inventory control. Sales and Marketing Management. Cost Accounting and Control, Budget and Budgetary control.

PHASE-II 15 Introduction: Concept of quality, basic statistical concepts, Control of accuracy and precision, Process capability, standardization and interchangeability; Statistical Quality Control: Objectives, Applications, organization, cost aspects, theory of statistical tolerance; Control Charts: General theory of Control Charts, Group Control Charts. Shewhart control chart for process control; Control Charts for variables such as X, R, Control charts for attributes such as c and p charts;, Acceptance control chart; Cumulative Sum Control Charts; Subgroup selection; Process Capability, Cause-Effect and Pareto diagrams

PHASE-III 15 Sampling and Acceptance: Multiple and Sequential Sampling Plans, Multi-Continuous Sampling Plan, Acceptance Sampling by Variables, Advantages limitations. Sampling plans using different Criteria. Comparison of various types of sampling plans. Rectifying Inspection.

Quality Design: Design of experiment concept, System, Parameter and Tolerance Design; Concept of Robust Design, Taguchi Concept-Orthogonal Arrays and S/N ratio.

Text Book

1. Productions and Operations Management by A.Muhlemann, J.Oakland and K.Lockyer, Macmillan.

2. Introduction to Quality Control-Jamison A

References :

1. Production Systems: Planning, Analysis and Control by J.L.Riggs, 3rd ed., Wiley.

2. Quality Control and Introduction statistics- Duncan A.J.

106

3. Statistical Quality Control by Grant and Leavarworth

107

XME 802 SOCIAL ENGINEERING 3 0 0 3

PHASE I 15 Origin Of Caste and Race

(a) India: A nation of caste and class (b) Caste and Race: Dravidian and Aryan conflict-An Historical Overview

Anti-caste and race movement in modern India (a) Anti-caste struggles in Modern India: Mahatma Phule‟s contribution

PHASE II 15 Eradication of Caste and Race Discrimination Periyar Ramasamy Naicker „s new initiatives. Abolition of Untouchability and caste Ambedhkar „s Approach to Eradication of untouchability and Annihilation of caste in the context of Dalit Movement in India.

PHASE III 15

Labour, Caste and women (a) Dignity of Labour and caste: Kancha Ilaiah‟s Scientific Method (b) Women and caste :Issues of Men –Women of Equality Technical Education in India. (a) Uderstanding Science and Society (b) Engineering the society Towards Equality and Growth. Text Books 1.Dr.B.R.Ambedhkar and Untouchability-fighting the Indian caste system- Christiphe,Jattrelot,Coluia University Press,May 2005. 2.Collected Works of Periyar EVR,Compiled by Dr.K.Veeramani, the Periyar Self-espect Propoganda Institution PERIYAR Thidal, 50.EVK Sampath Salai,Chennai-600 007. 3. Mahatma Jothipa Phule Life History . 4.Dignity of Labour in out time ,Prof. Kanch Illaiah ,Hydrebad. 5.Dravidian and Aryan conflict .

108

XME805 PROJECT WORK 0 0 20 12

The objective of the project work is to enable the students in convenient groups

of not more than 4 members on a project involving theoretical and experimental

studies related to the branch of study. Every project work shall have a guide who is

the member of the faculty of the institution. Six periods per week shall be allotted in

the time table and this time shall be utilized by the students to receive the directions

from the guide, on library reading, laboratory work, computer analysis or field work as

assigned by the guide and also to present in periodical seminars on the progress

made in the project.

Each student shall finally produce a comprehensive report covering background

information, literature survey, problem statement, project work details and conclusion.

This final report shall be typewritten form as specified in the guidelines.

The continuous assessment shall be made as prescribed in the regulations.

109

XME803A MATHEMATICAL MODELLING AND SIMULATION-MATLAB 3 0 0 3

PHASE-I INTRODUCTION 8

Systems, modeling, general systems theory, concept of simulation, simulation as a decision making tool, types of simulation.

RANDOM NUMBERS AND VARIATES 8 Pseudo random numbers, methods of generating random variates, testing of random

numbers and variants. PHASE-II

DESIGN OF SIMULATION EXPERIMENTS 9 Problem formulation, data collection and reduction, time flow mechanism, key variables, logic flow chart, starting condition, run size, experimental design consideration, output analysis and interpretation validation. SIMULATION LANGUAGES 7

Comparison and selection of simulation languages, study of any one simulation language.

PHASE-III

CASE STUDIES / MINI PROJECT 13 Development of simulation models using the simulation language studied for systems like, queuing systems, production systems, inventory systems, maintenance and replacement systems, investment analysis and network. REFERENCES: 1. Jerry Banks and John S.Carson, Barry L Nelson, David M.Nicol,

P.Shahabudeen, 2. Discrete event system simulation, Pearson Education, 2007. 3. Law A.M, Simulation Modelling and Analysis, Tata Mc Graw Hill,2008 4. Thomas J.Schriber, Simulation using GPSS, John Wiley, 1991. 5. Kelton, W. David, Simulation with Arena ,McGraw-Hill,2006

http://www.buy.com/merch/q/queryType/book_author/store/3/loc/106/Kelton,+W.+David.html

http://www.buy.com/prod/simulation-with-arena-with-cd-with-cdrom/q/loc/106/202167441.html

http://www.buy.com/merch/q/queryType/book_publisher/store/3/loc/106/McGraw-Hill+Science+Engineering+Math.html

110

XME803B COMPUTATIONAL FLUID DYNAMICS 3 0 0 3 PHASE-I GOVERNING EQUATIONS AND BOUNDARY CONDITIONS 9 Basics of computational fluid dynamics – Governing equations of fluid dynamics – Continuity, momentum and Energy equations – Chemical species transport – Physical boundary conditions – Time-averaged equations for Turbulent flow - Turbulence -Kinetic -Energy Equations – mathematical behavior of PDEs on CFD: Elliptic, Parabolic and Hyperbolic equations. DISCRETIZATION 6 Methods of Deriving the Discretization Equations - Taylor Series formulation – Finite difference method – Control volume Formulation – Spectral method.

PHASE-II SOLUTION METHODOLOGIES 6 Solution methodologies: Direct and iterative methods, Thomas algorithm, Relaxation method, Alternating Direction Implicit method. HEAT CONDUCTION 9 Finite difference and finite volume formulation of steady/transient one-dimensional conduction equation, Source term linearization, Incorporating boundary conditions, Finite volume formulations for two and three dimensional conduction problems

PHASE-III CONVECTION AND DIFFUSION 8 Finite volume formulation of steady one-dimensional convection and Diffusion problems, Central, upwind, hybrid and power-law schemes - Discretization equations for two dimensional convection and diffusion. CALCULATION OF FLOW FIELD 7 Representation of the pressure - Gradient term and continuity equation - Staggered grid - Momentum equations - Pressure and velocity corrections - Pressure - Correction equation, SIMPLE algorithm and its variants. Turbulence models: mixing length model,

Two equation (k-) models. Text BookS 1. Versteeg, H.K, and Malalasekera, W., “An Introduction to Computational Fluid

Dynamics: The Finite Volume Method”, Longman, 1998. 2. Ghoshdastidar, P.S., "Computer Simulation of flow and heat transfer", Tata

McGraw-Hill Publishing Company Ltd., 1998. REFERENCES 1. Patankar, S.V., “Numerical Heat Transfer and Fluid Flow”, McGraw-Hill, 1980.

Ane-Books2004 Indian Edition.

111

2. Muralidhar, K and Sundarajan .T., “Computational Fluid Flow and Heat Transfer”, Narosa Publishing House, New Delhi, 1995.3. Bose, T.K., “Numerical Fluid Dynamics”, Narosa publishing House, 1997.

4. Muralidhar, K and Biswas “Advanced Engineering Fluid Mechanics”, Narosa Publishing House, New Delhi, 1996.

5. Anderson, J.D., “Computational fluid dynamics – the basics with applications”, 1995.

112

XME803D NANOTECHNOLOGY 3 0 0 3

PHASE-I INTRODUCTION 6

Amorphous, crystalline, microcrystalline, quasi-crystalline and nano-crystalline materials. Historical development of nanomaterials – Issues in fabrication and

characterization of nanomaterials SYNTHESIS 9

Methods of production of Nanoparticles-Top down and Bottom up approach, Sol-gel synthesis, Inert gas condensation, High energy Ball milling, Plasma synthesis, Electro

deposition and other techniques. Synthesis of Carbon Nanotubes – Solid carbon source based production techniques, Gaseous carbon source based production

techniques - Growth mechanisms, Nano wires.

PHASE-II CHARACTERISATION TECHNIQUES 15

Scanning Probe Microscopy (SPM) – Scanning tunneling microscope, Transmission electron microscope, Scanning transmission electron microscope, Atomic force

microscope, Scanning force microscopy, Electrostatic force microscopy , Dynamic force microscopy, Magnetic force microscopy, Scanning thermal microscopy, Peizo

force microscopy, scanning capacitance microscopy, Nano indentation.

PHASE-III NANO FABRICATION AND MACHINING 9

LIGA, Ion beam etching, Molecular manufacturing techniques – Nano machining techniques –, Top/Bottom up Nano fabrication techniques - Sub micron lithographic

technique, conventional film growth technique, Chemical etching, Quantum materials. APPLICATIONS 6 Applications in Mechanical, Electronics engineering industries – Use of nanomaterials

in automobiles, aerospace, defense and medical applications – Metallic, polymeric, organic and ceramic nanomaterials.

TEXT BOOKS: A.K. Bandyopadhyay, “ Nano Materials”, New Age International Publishers, New Delhi, 2007 Bharat Bhushan, “Handbook of Nanotechnology”, Springer, Germany, 2004. REFERENCES:

113

Mark Ratner and Daniel Ratner, “Nano Technology”, Pearson Education, New Delhi, 2003. Gregory Timp, “Nanotechnology”, Springer, India, 2005 Ahmed Busnaina, “Nanomanufacturing Handbook”, CRC Press, London, 2006.

114

XME804A AUTOMATION AND CONTROL ENGINEERING 3 0 0 3 PHASE I AUTOMATION 9 Types of production – Functions – Automation strategies – Production economics – Costs in manufacturing – Break-even analysis. AUTOMATED FLOW LINES 6 Transfer mechanism - Buffer storage – Analysis of transfer lines - Automated assembly systems.

PHASE II

NUMERICAL CONTROL AND ROBOTICS 8 NC-CNC – Part programming – DNC – Adaptive control – Robot anatomy – Specifications – End effectors – Sensors - Robot cell design – CAD/CAM. AUTOMATED HANDLING AND STORAGE 7 Automated material handling systems – AS/RS – carousel storage – Automatic data capture – bar code technology

PHASE III MANUFACTURING SUPPORT SYSTEMS 8 Product design and CAD, CAD/CAM and CIM, Computer aided process planning- variant and generative approaches, Concurrent engineering and design for manufacture, Lean production, Agile manufacturing.

REFERENCES:

1. Mikell P.Groover, “Automation, Production Systems and Computer Integrated Manufacturing” PHI, 2003.

2. Weatherall, “Computer Integrated Manufacturing – A total company strategy”, 2nd edition, 1995.

115

XME804B MODERN MANUFACTURING TECHNOLOGY, JIT, AMT 3 0 0 3 PHASE-I FUNDAMENTAL OF MANUFACTURING AND AUTOMATION 15 Manufacturing operations and automation strategies; Hard and soft automation. Transfer systems, automated flow lines, feeders, assembly and line balancing. Adaptive control, Manual part programming through simple examples; computer assisted part programming. Automated storage and materials handling systems, Automated materials handling (including AGV), storage and retrieval systems; Robots and its applications in manufacturing. PHASE II LEAN MANUFACTURING AND SIX SIGMA 15 Objectives of lean manufacturing-key principles and implications of lean manufacturing- traditional Vs lean manufacturing. Six sigma: Introduction- definition-methodology- impact of implementation of six sigma-DMAIC method-roles and responsibilities –leaders, champion, black belt, green belts. PHASE III INTRODUCTION TO JUST IN TIME MANUFACTURING AND AGILE MANUFACTURING 15 Introduction - elements of JIT – uniform production rate - pull versus push method- Kanban system - small lot size - quick, inexpensive set-up - continuous improvement. Optimized production technology. Introduction –elements of AMT-objectives of AMT. REFERENCES: 1. Automation, Production Systems, & CIM by Grover; Prentice Hall 2. CAD CAM

by C. McMahon and J. Browne; published by Addison-Wesley. 2. Agile Manufacturing by A. Gunsekaran; Elsevier 3. Computer Integrated Manufacturing and Engineering by V. Rembold, B. O.

Nanji and A. Storr; Addin-Wesley. 4. De Feo J A and Barnard W W, “Six Sigma: Breaktrough and Beyond”, Tata McGraw-

Hill, New Delhi, 2005. 5. Modern Production/ Operations Management, E. S. Buffa and R. K. Sarin, John Wiley

International, 1994. 6. Askin R G and Goldberg J B, “Design and Analysis of Lean Production Systems”, John

Wiley and Sons Inc., 2003. 7. Michael L George, David T Rowlands, Bill Kastle, “What is Lean Six Sigma”, McGraw-

Hill, New York, 2004. 8. Micheal Wader, “Lean Tools: A Pocket Guide to Implementing Lean Practices”,

116

Productivity and Quality Publishing Pvt Ltd, 2002.

117

XME804 C RELIABILITY ENGINEERING 3 0 0 3

PHASE-I 15

Reliability: Definition and basic concepts; Failure data, failure modes, and reliability in terms of hazard rate and failure density function;Hazard models and bath tub curve; applicability of Weibull distribution. Reliability calculations for series, parallel and parallel-series systems; Reliability calculations for maintained and stand-by systems. Maintenance - its role and scope in total organisational context. Objectives and characteristics of maintenance; basic guidelines for design of organisation structure for maintanence; Centralised vs decentralised maintenance;

PHASE-II 15

Types of maintenance - corrective, planned, preventive and predictive maintenance; Factors affecting maintenance; opportunistic maintenance; Measurement of

maintenance work; rating and allowances. Maintenance cost budgets. Maintenance planning and scheduling; MIS in maintenance; Measurement of maintenance

effectiveness and maintenance audit. Applied Reliability -Reliability Testing, Reliability and Human Engineering , Reliability Management

PHASE-III 15

Advanced Maintenance Theory -Inspection(Surveillance) Policies -Failure Diagnosis Markov Maintenance Process

Basic laws of probability, Conditional probability, Random variable, sample

distribution, statistical hypothesis, statistical tests of significance, correlation, regression analysis, autocorrelation, ANOVA, concept of reliability, availability and

maintainability (RAM), systems reliability, reliability improvement, design of maintenance systems, spare parts management, Decision Support System, SWOT.

Reference : 1. Mechanical Reliability Engineering by ADS Carter, Macmilan 2. Reliability Evaluation of Engineering Systems by Roy Billington and R.N. Allen, Pitman 3. Introduction to Reliability Engineering by Dhilan & Singh 4. Reliabilities for the Technologies by L.A.Doty, Industrial Press Inc. 5. Kyung S. Park Reliability and Maintenance Engineering (Korean)

mechanicl

Documents

total credits

course title

measurements lab

physics lab

drives lab

environmental engineering

xme708 machines lab

xme408 machines lab