1 QUOTATION To The Principal, Rajasthan Technology University, Kota – 324 010. Your Ref: Email enquiry Date : 24/06/2013 Our Ref : F102/RTU/indlab/qtn-674/2013-14 Date : 28/06/2013 Kind Attn: Mr. KULDHIR BHATI Assistant Professor, Aeronautical Department TERMS & CONDITIONS Price : - Ex works - Transportation, packing and forwarding charges extra. Payment : 50% Advance along with the purchase order and Balance against proforma Invoice. Taxes : VAT @ 14.5% OR as applicable at the time of delivery extra. Delivery : 12-16 weeks (working days only) from the date of technically/commercially clear purchase order along with advance. Installation Period : Installation will be done within a week from the date of dispatch. Guarantee : 1 year from the date of installation. Validity : 30 Days from the date of quotation. Remarks : 1. Inspection at our works before despatch will be at extra cost. 2. Equipments are supplied with set of readings and results along with Instruction Manual. 3. Installation and demonstration charges extra. 4. Boarding and lodging expenses to be borne by college for our persons at the time of installation. Dear Sir, We acknowledge with thanks the receipt of your above cited enquiry and are pleased to quote our most technically and commercially competitive prices as follows: “See the enclosure provided”
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1
QUOTATION
To The Principal,
Rajasthan Technology University,
Kota – 324 010.
Your Ref: Email enquiry
Date : 24/06/2013
Our Ref : F102/RTU/indlab/qtn-674/2013-14
Date : 28/06/2013
Kind Attn: Mr. KULDHIR BHATI
Assistant Professor, Aeronautical Department
TERMS & CONDITIONS
Price : - Ex works
- Transportation, packing and forwarding charges extra.
Payment : 50% Advance along with the purchase order and Balance against proforma
Invoice.
Taxes : VAT @ 14.5% OR as applicable at the time of delivery extra.
Delivery : 12-16 weeks (working days only) from the date of technically/commercially
clear purchase order along with advance.
Installation
Period
: Installation will be done within a week from the date of dispatch.
Guarantee : 1 year from the date of installation.
Validity : 30 Days from the date of quotation.
Remarks : 1. Inspection at our works before despatch will be at extra cost.
2. Equipments are supplied with set of readings and results along with
Instruction Manual.
3. Installation and demonstration charges extra.
4. Boarding and lodging expenses to be borne by college for our persons at the
time of installation.
Dear Sir,
We acknowledge with thanks the receipt of your above cited enquiry and are pleased to
quote our most technically and commercially competitive prices as follows:
“See the enclosure provided”
2
LIST OF EQUIPMENTS
Code Aerodynamics Lab equipments Qty
Amount
for each in
Rs.
AEL-1 Sub sonic Wind Tunnel (300mm × 300mm)
(offer includes models of various type, smoke generator, 3
component balance and single traversing pitot tube).
1 No. 9,86,585/-
(Rupees Nine Lakhs Eighty Six Thousand Five Hundred and Eighty Five only)
AEL-2 Sub sonic Wind Tunnel (600mm × 600mm)
(offer includes models of various type, smoke generator, 3
component balance and single traversing pitot tube).
1 No. 18,00,000/-
We hope our enclosed quotation is in line with your requirements and look forward for
your early response.
Thanking You,
Yours faithfully,
For IND-LAB EQUIPMENTS
S. UMADEVI
CEO
Encl: Specifications, photographs and customer list.
3
LOW SPEED WIND TUNNEL (SUB SONIC)
MODEL .NO : AEL-1
DESCRIPTION
• TYPE OF TUNNEL : Low Speed, Open Circuit, Suction Type
• TEST SECTION SIZE : 300 mm × 300 mm, Acrylic Windows.
• VELOCITY : Up to 70 m/sec.
• DRIVE : Axial Flow Fan driven by A.C motor of 10 hp
with A.C Drive for speed control.
• HONEY COMB SECTION : 990 sq, 20 dia circular pipes arranged in the
frame with mesh screen.
• EFFUSER (INLET DUCT) : Inlet dimension of 900 mm × 900 mm
Contoured to 300 mm × 300 mm, Length of 1600 mm.
FRP MATERIAL
• DIFFUSER : Inlet dimension of 300 mm × 300 mm
to 600 mm dia, Length of 2030 mm.
FRP MATERIAL
• TUNNEL BALANCE : 3 Components
• ANGLE OF INCIDENCE
CHANGING MECHANISM : To change the angle of attack for the models.
• VELOCITY MEASUREMENT: Pitot tube with Hook gauge assembly.
• SMOKE GENARATOR : To visualize the pattern of the flow over
the Different models at low speed (0-4 m/s).
4
• ALL THESE ARE MOUNTED ON STURDY FRAME MADE OF M.S. ANGLE
AND CHANNEL.
CONTROL PANEL MOUNTINGS
• MULTI BANK MANOMETER : 13 Groove to measure the pressure
(Acrylic Material) distribution over the model.
(U tube for static)
• DIGITAL VELOCITY INDICATOR: To measure the air velocity in the duct.
• DIGITAL FORCE INDICATORS : To measure Lift, Drag and Side forces.
• CONTROL PANEL WILL BE FABRICATED USING WOODEN NOVOPAN
SHEETS AND M.S SQUARE TUBE.
ACCESSORIES
• MODELS FOR PRESSURE DISTRBUTION STUDIES
1. Symmetrical Aerofoil Model
2. Un Symmetrical Aerofoil Model
3. Cylindrical Model
• MODELS FOR FORCE STUDIES
1. Symmetrical Aerofoil Model
2. Un symmetrical Aerofoil Model
3. Spherical Model
4. Hemispherical Model
5. Circular Disc Model
• BLUFF MODELS FOR AIR FLOW VISUALIZATION (Smoke)
1. Automobile Models
2. Wedge Model
3. Flat Plate Model
5
• WOODEN MADE BOX TO PLACE ALL THE ABOVE MODELS
EXPERIMENTAL CAPABILITIES
• Measurement of Lift force, drag force and side force using wind tunnel balance.
• Study of Pressure Distribution over symmetrical aerofoil, Unsymmetrical aerofoil.
• Study of Pressure Distribution over cylinder.
• Flow visualization studies over automobile model.
• Flow visualization studies over aerofoil with different angles of incidence.
• Flow visualization studies over a flat plate at different angles of incidence.
• Reynolds Number in Tunnels cross section.
STUDY OF GRAPHS
• Pressure Distribution Vs Chord Length
• Force Vs Angle of incidence
• Force Vs Velocity
• OVER ALL SIZE (approx) : 1.2m × 2.2 m × 7m
• SERVICE REQUIRED : 3 ph, 440 Volts, A.C
6
[ LOW SPEED WIND TUNNEL (SUB SONIC)
MODEL .NO : AEL-2
DESCRIPTION
• TYPE OF TUNNEL : Low Speed, Open Circuit, Suction Type
• TEST SECTION SIZE : 600 mm × 600 mm × 2000 mm Acrylic Windows.
• VELOCITY : Up to 20-40 m/sec.
• DRIVE : Axial Flow Fan driven by A.C motor
with A.C Drive for speed control.
• HONEY COMB SECTION : 1800 sq, 20 dia circular pipes arranged in the
frame with mesh screen.
• EFFUSER (INLET DUCT) : Inlet dimension of 1800 mm × 1800 mm
Contoured to 600 mm × 600 mm
FRP MATERIAL
• DIFFUSER : Inlet dimension of 600 mm × 600 mm
to 1200 mm dia.
FRP MATERIAL
• TUNNEL BALANCE : 3 Components
• ANGLE OF INCIDENCE
CHANGING MECHANISM : To change the angle of attack for the models.
• VELOCITY MEASUREMENT: Pitot tube with Hook gauge assembly.
• SMOKE GENARATOR : To visualize the pattern of the flow over
the Different models at low speed (0-4 m/s).
7
• ALL THESE ARE MOUNTED ON STURDY FRAME MADE OF M.S. ANGLE
AND CHANNEL.
CONTROL PANEL MOUNTINGS
• MULTI BANK MANOMETER : 13 Groove to measure the pressure
(Acrylic Material) distribution over the model.
(U tube for static)
• DIGITAL VELOCITY INDICATOR: To measure the air velocity in the duct.
• DIGITAL FORCE INDICATORS : To measure Lift, Drag and Side forces.
• CONTROL PANEL WILL BE FABRICATED USING WOODEN SHEETS AND
M.S SQUARE TUBE.
ACCESSORIES
• MODELS FOR PRESSURE DISTRBUTION STUDIES
1. Symmetrical Aerofoil Model
2. Un Symmetrical Aerofoil Model
3. Cylindrical Model
• MODELS FOR FORCE STUDIES
1. Symmetrical Aerofoil Model
2. Un symmetrical Aerofoil Model
3. Spherical Model
4. Hemispherical Model
5. Circular Disc Model
8
• BLUFF MODELS FOR AIR FLOW VISUALIZATION (Smoke)
1. Automobile Models
2. Wedge Model
3. Flat Plate Model
• WOODEN MADE BOX TO PLACE ALL THE ABOVE MODELS
EXPERIMENTAL CAPABILITIES
• Measurement of Lift force, drag force and side force using wind tunnel balance.
• Study of Pressure Distribution over symmetrical aerofoil, Unsymmetrical aerofoil.
• Study of Pressure Distribution over cylinder.
• Flow visualization studies over automobile model.
• Flow visualization studies over aerofoil with different angles of incidence.
• Flow visualization studies over a flat plate at different angles of incidence.
• Reynolds Number in Tunnels cross section.
STUDY OF GRAPHS
• Pressure Distribution Vs Chord Length
• Force Vs Angle of incidence
• Force Vs Velocity
• SERVICE REQUIRED : 3 ph, 440 Volts, A.C
9
Low speed Sub sonic Wind tunnel
(300mm × 300mm)
10
11
CUSTOMERS LIST FOR WIND TUNNEL
Sl. No.
Name of the College State
1. A.C. College of Engg. & Technology, Karaikudi * Tamil Nadu
2. P.S.G. College of Technology, Coimbatore Tamil Nadu
3. Shanmugha College of Engineering, Thanjavur. Tamil Nadu
4. Government College of Technology, Coimbatore Tamil Nadu
5. Sapthagiri Engineering College, Dharmapuri. Tamil Nadu
6. Bannari Amman Institute of Technology, Sathyamangalam Tamil Nadu
7. Hindustan College of Engineering, Chennai Tamil Nadu
8. Tamilnadu College of Engineering, Coimbatore Tamil Nadu
9. Mepco Schlenk Engineering College, Sivakasi. Tamil Nadu
10. Adhiparashakthi Engineering College, Melmaruvathur Tamil Nadu
11. Jayam College of Engineering & Tech., Dharmapuri Tamil Nadu