Page 1
http://www.iaeme.com/IJMET/index.
International Journal of Mechanical Engineering and Technology (IJMET)Volume 8, Issue 5, May 2017, pp.
Available online at http://www.iaeme.com/IJME
ISSN Print: 0976-6340 and ISSN Online: 0976
© IAEME Publication
IMPACT TEST ON MOTOR
FOR DIFFERENT ANGLES USING F
ELEMENT ANALYS
B.Siva Kumar, B.Sai
Student, Department of Mechanical Engineering
Professor, Department o f Mechanical Engineering K L University,
ABSTRACT
A motoBen'szy, rcycle
anticipation of head wounds brought on by various cranial effect. A limited
component show in view of reasonable geometric elements of a bike head protector is
set up, and unequivocal limited component,
reactions at various effect speeds. Top increasing speed and Head Injury Criterion
values got from the head frame are utilized to survey the defensive execution of the
protective cap.
In this present work engine cycle
demonstrating programming Catia. The effect investigation is performed on the cap
when crashing to an objective at various paces of 50 Km/hr, 60 Km/hr and 70 km/hr
that faces the head protector on the front, r
programming. The materials utilized for the cap is ABS, PVC and PP(polypropylene).
Key words: Motorcycle Helmet
Cite this Article: B.Siva Kumar, B.Sai
and Dr.G.Diwakar Impact Test on Motorcy
Finete Element Analysis..
Technology, 8(5), 2017, pp. 2
http://www.iaeme.com/IJMET/issues.asp?JType=IJMET&VType=8&IType=5
1. INTRODUCTION
Head protector can shield vehicle riders from extreme wounds amid auto collisions.
Additionally, genuine engine cycle
To outline a useful head protector, it is essential to examine the structure of caps. The
fundamental head protector segments are the froth direct and the shell. Essentially, the
capacity of the froth is to ingest the majority of the effect vitality, while the capacity of the
shell is to oppose infiltration of any outside protest from touching the head and bringing about
IJMET/index.asp 280 [email protected]
International Journal of Mechanical Engineering and Technology (IJMET) 2017, pp. 280–293, Article ID: IJMET_08_05_030
http://www.iaeme.com/IJMET/issues.asp?JType=IJMET&VType=8&IType=5
6340 and ISSN Online: 0976-6359
Scopus Indexed
MPACT TEST ON MOTORCYCLE HELMET
ERENT ANGLES USING F
ELEMENT ANALYSIS
B.Sai Krishna, M.Raveendra prasad, J.Yaswanth
Mechanical Engineering K L University, Vaddeswaram,
Dr.G.Diwakar
rofessor, Department o f Mechanical Engineering K L University, Vaddeswaram,
rcycle cap is the best defensive set out rigging toward the
anticipation of head wounds brought on by various cranial effect. A limited
component show in view of reasonable geometric elements of a bike head protector is
set up, and unequivocal limited component, ansys, is utilized to mimic element
reactions at various effect speeds. Top increasing speed and Head Injury Criterion
values got from the head frame are utilized to survey the defensive execution of the
In this present work engine cycle protective cap is outlined and displayed in 3D
demonstrating programming Catia. The effect investigation is performed on the cap
when crashing to an objective at various paces of 50 Km/hr, 60 Km/hr and 70 km/hr
that faces the head protector on the front, right and back headings utilizing ANSYS
programming. The materials utilized for the cap is ABS, PVC and PP(polypropylene).
orcycle Helmet, Geometric Elements, Head Injury Criterion
B.Siva Kumar, B.Sai Krishna, M.Raveendra prasad, J.Yaswanth
and Dr.G.Diwakar Impact Test on Motorcycle Helmet for Different Angles Using
International Journal of Mechanical Engineering and
, pp. 280–293.
com/IJMET/issues.asp?JType=IJMET&VType=8&IType=5
Head protector can shield vehicle riders from extreme wounds amid auto collisions.
Additionally, genuine engine cycle mishaps have expanded over the most recent two decades.
To outline a useful head protector, it is essential to examine the structure of caps. The
fundamental head protector segments are the froth direct and the shell. Essentially, the
is to ingest the majority of the effect vitality, while the capacity of the
shell is to oppose infiltration of any outside protest from touching the head and bringing about
[email protected]
T&VType=8&IType=5
CYCLE HELMET
ERENT ANGLES USING FINETE
J.Yaswanth
Vaddeswaram, India.
Vaddeswaram, India.
cap is the best defensive set out rigging toward the
anticipation of head wounds brought on by various cranial effect. A limited
component show in view of reasonable geometric elements of a bike head protector is
ansys, is utilized to mimic element
reactions at various effect speeds. Top increasing speed and Head Injury Criterion
values got from the head frame are utilized to survey the defensive execution of the
protective cap is outlined and displayed in 3D
demonstrating programming Catia. The effect investigation is performed on the cap
when crashing to an objective at various paces of 50 Km/hr, 60 Km/hr and 70 km/hr
ight and back headings utilizing ANSYS
programming. The materials utilized for the cap is ABS, PVC and PP(polypropylene).
Head Injury Criterion.
Krishna, M.Raveendra prasad, J.Yaswanth
cle Helmet for Different Angles Using
International Journal of Mechanical Engineering and
com/IJMET/issues.asp?JType=IJMET&VType=8&IType=5
Head protector can shield vehicle riders from extreme wounds amid auto collisions.
mishaps have expanded over the most recent two decades.
To outline a useful head protector, it is essential to examine the structure of caps. The
fundamental head protector segments are the froth direct and the shell. Essentially, the
is to ingest the majority of the effect vitality, while the capacity of the
shell is to oppose infiltration of any outside protest from touching the head and bringing about
Page 2
B.Siva Kumar, B.Sai Krishna, M.Raveendra prasad, J.Yaswanth and Dr.G.Diwakar
http://www.iaeme.com/IJMET/index.asp 281 [email protected]
direct skull harm, and to disseminate the effect stack on a more extensive froth range in this
way expanding the froth straight vitality retention limit.
The drive resistance test is the primary criteria for shell thickness assurance and, truth be
told, bringing about a protective cap with a thicker shell and thusly a weight of around 6 to 8
times when contrasted with the froth liner. On the off chance that a thicker shell is picked, the
quality will increment, shockingly, and in addition cost and weight or an option material
ought to be considered. For investigation its better outcome head protector outline and
material property has been tried and contrasted and standard.
2. THE EVOLUTION OF THE HELMET
Another man likewise thought of the thought for a bike protective cap. Teacher C.F. Lombard
of the University of Southern California created and protected a head protector that had an
inside layer expected to retain and scatter the stun of effect. Be that as it may, early cap
models were incapable. It would take many years of research in materials and configuration to
make caps work.
DESIGN OF HELMET
MATERIAL PROPERTIES
ABS
ABS > Constants
Density 1040 kg m^-3
Page 3
Impact Test on Motorcycle Helmet for Different Angles Using Finete Element Analysis.
http://www.iaeme.com/IJMET/index.asp 282 [email protected]
ABS > Isotropic Elasticity
Temperature C Young's Modulus Pa Poisson's Ratio Bulk Modulus Pa Shear Modulus Pa
3.1e+009 0.3 2.5833e+009 1.1923e+009
PPC
PPC > Constants
Density 900 kg m^-3
PPC > Isotropic Elasticity
Temperature C Young's Modulus Pa Poisson's Ratio Bulk Modulus Pa Shear Modulus Pa
2000 0.3 1666.7 769.23
PVC
PVC > Constants
Density 1450 kg m^-3
PVC > Isotropic Elasticity
Temperature C Young's Modulus Pa Poisson's Ratio Bulk Modulus Pa Shear Modulus Pa
4100 0.4 6833.3 1464.3
3. ANALYSIS OF HELMET WITH ABS MATERIAL AT 50 KMPH
MESH MODAL
Page 4
B.Siva Kumar, B.Sai Krishna, M.Raveendra prasad, J.Yaswanth and Dr.G.Diwakar
http://www.iaeme.com/IJMET/index.asp 283 [email protected]
INPUT DATA
STRESS
STRAIN
DEFORMATION
Page 5
Impact Test on Motorcycle Helmet for Different Angles Using Finete Element Analysis.
http://www.iaeme.com/IJMET/index.asp 284 [email protected]
Results for 60kmph with ABS Material
STRESS
STRAIN
TOTAL DEFORMATION
Page 6
B.Siva Kumar, B.Sai Krishna, M.Raveendra prasad, J.Yaswanth and Dr.G.Diwakar
http://www.iaeme.com/IJMET/index.asp 285 [email protected]
Results for 70kmph with ABS Material
STRESS
STRAIN
TOTAL DEFORMATION
Page 7
Impact Test on Motorcycle Helmet for Different Angles Using Finete Element Analysis.
http://www.iaeme.com/IJMET/index.asp 286 [email protected]
Analysis of helmet with PPC Material at 50kmph
STRESS
STRAIN
TOTAL DEFORMATION
Page 8
B.Siva Kumar, B.Sai Krishna, M.Raveendra prasad, J.Yaswanth and Dr.G.Diwakar
http://www.iaeme.com/IJMET/index.asp 287 [email protected]
Analysis With PPC at 60kmph
STRESS
STRAIN
TOTAL DEFORMATION
Page 9
Impact Test on Motorcycle Helmet for Different Angles Using Finete Element Analysis.
http://www.iaeme.com/IJMET/index.asp 288 [email protected]
DIRECTIONAL DEFORMATION
Analysis With PPC at 70kmph
STRESS
STRAIN
Page 10
B.Siva Kumar, B.Sai Krishna, M.Raveendra prasad, J.Yaswanth and Dr.G.Diwakar
http://www.iaeme.com/IJMET/index.asp 289 [email protected]
TOTAL DEFORMATION
Analysis of helmet with PVC at 50kmph
STRESS
STRAIN
TOTAL DEFORMATION
Page 11
Impact Test on Motorcycle Helmet for Different Angles Using Finete Element Analysis.
http://www.iaeme.com/IJMET/index.asp 290 [email protected]
Analysis With Pvc At 60kmph
STRESS
STRAIN
TOTAL DEFORMATION
Page 12
B.Siva Kumar, B.Sai Krishna, M.Raveendra prasad, J.Yaswanth and Dr.G.Diwakar
http://www.iaeme.com/IJMET/index.asp 291 [email protected]
Analysis With PVC at 70kmph
STRESS
STRAIN
TOTAL DEFORMATION
Result comparison table 50 km/h
Abs material PPC PVC
MIN MAX MIN MAX MIN MAX
Stress 4154.4 2.4182e7
4648.5 2.4168e7
2946.5 2.4463e7
Strain 1.8983e-6
0.0078144 2.9112 12105 1.0671 5977.3
Total
deformation 0 0.001474 0 2284.3 0 1131.8
Directional
deformation -0.00021972 0.00033687 -340.54 521.94 -174.66 255.98
Page 13
Impact Test on Motorcycle Helmet for Different Angles Using Finete Element Analysis.
http://www.iaeme.com/IJMET/index.asp 292 [email protected]
Result comparison table 60 km/h
Abs material PPC PVC
MIN MAX MIN MAX MIN MAX
Stress 5006.5 2.9142E7
5498.9 2.7303e7
3509.9 2.9482e7
Strain 2.2877E-6
0.0094173 3.1728 13663 1.2796 7203.7
Total
deformation 0 0.0017764 0 2753.1 0 1363.9
Directional
deformation -0.00026479 0.00040597 -410.49 629.09 -210.5 308.45
Result comparison table 70 km/h
Abs material PPC PVC
MIN MAX MIN MAX MIN MAX
Stress 5858.7 3.4102e7
5922.1 3.2935e7
4095.3 3.4473e7
Strain 2.6771e-6
0.01102 3.7156 16498 1.4946 8423.2
Total
deformation 0 0.0020787 0 3221.5 0 1594.7
Directional
deformation -0.00030986 0.00047507 -480.25 736.14 -246.28 360.83
4. CONCLUSION AND FUTURE SCOPE
As here in this postulation the protective cap is considered for a typical utilization for an
ordinary bicycle which is being utilized every day in our life. As here the head protector is
planned in Catia V5 and examination is considered in Ansys programming
According to the postulation the Analysis is done in various stages, as the materials
considered here are PVS, PPC AND ABS and examination is done at various velocities i.e
50kmph, 60kmph and at 70 kmph.
As though we check the outcomes if so the protective cap investigation is done at
50kmph, the outcomes got here the anxiety (2.4168e7) is less for PPC material, however
while strain (0.0078144) is less for ABS material and going to the disfigurement (0.001474) is
likewise low for ABS material as it were.
Going to the following examination if so the head protector investigation is done at
60kmph, the outcomes got here the anxiety (2.7303e7) is less for PPC material, yet while
strain (0.0094173) is less for ABS material and going to the distortion (0.0017764) is likewise
low for ABS material as it were.
Going to the following examination if so the head protector investigation is done at
70kmph, the outcomes acquired here the anxiety (3.2935e7) is less for PPC material, yet
while strain (0.01102) is less for ABS material and going to the distortion (0.0020787) is
additionally low for ABS material as it were.
So at long last we can reason that if the cap is made with ABS plastic the head protector is
sheltered and gives more existence with solidness
Page 14
B.Siva Kumar, B.Sai Krishna, M.Raveendra prasad, J.Yaswanth and Dr.G.Diwakar
http://www.iaeme.com/IJMET/index.asp 293 [email protected]
REFERENCES
[1] B. Aldman, L. Thomgren (1979): The protective effect of crash helmets. A study of 96
motorcycle accidents. 4th International IRCOBI Conference, Göteborg, Sweden.
[2] P.V. Hight (1986): An international review of motorcycle crashworthiness. International
IRCOBI Conference on Biomechanics of Impacts, Zurich.
[3] Dr. M. M. Patil, Dr. Lokesh Bajpai and Dr. P. L. Verma Design and Development of
Motorcycle Seat From Ergonomics Point of View With Vibration and Discomfort
Analysis. International Journal of Mechanical Engineering and Technology, 5(12), 2017,
pp. 9–15.
[4] COST 32 (1999): Motorcycle Safety Helmet, Final Report of Action.