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

12. Vasavi Engineering College, Hyderabad Andhra Pradesh

13. JNTU College of Engineering, Hyderabad Andhra Pradesh

14. G.Pullareddy College of Engg. & Technology, Kurnool Andhra Pradesh

15. Chaitanya Bharati Institute of Technology, Hyderabad Andhra Pradesh

16. K.S.R.M.College of Engineering, Cuddapah Andhra Pradesh

17. College of Engineering (Osmania University), Hyderabad Andhra Pradesh

18. B.V.B. College of Engineering & Technology, Hubli Karnataka

19. Muffa Kham Jah College of Engg. & Technology Hyderabad Andhra Pradesh

20. RMK Engineering College, Gummidipoondi, Chennai Tamil Nadu

21. The Indian Engineering College, Vadakkangulam, Nagercoil. Tamil Nadu

22. Military College of EME, Secunderabad

(600mm x 600mm Test Section) Andhra Pradesh

23. Hindustan College of Engineering, Coiambatore (Computerised Wind Tunnel)

Tamil Nadu

24. V.S.B College of Engineering, Karur Tamil Nadu

25. Rajalaksmi College of Engineering, Chennai Tamil Nadu

26. Dhanalakshmi Srinivasan Charitable & Educational Trust, Perambalur Tamil Nadu

27. Excel college of Education, Sri Rengaswamy Educational Trust Tamil Nadu

28. Er. Perumal Manimekalai College of Engineering, Krishnagiri District. Tamil Nadu

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29. PMR Institute of Technology, Chennai Tamil Nadu

30. MVSR Engineering College, Hyderabad. Andhra pradesh

31. Park College of Technology through our Agency Tamil Nadu

32. Jeppiaar Engineering College through our Agency Tamil Nadu

33. Park College of Engineering and Technology Tamil Nadu

34. PMR Engineering College through our Agency Tamil Nadu

35. J.J. College of Engineering & Technology through our Agency Tamil Nadu

36. Pulla Reddy Institute of Technology, Medak Andhra pradesh

37. Bharath Institute of Engineering and Technology, Ibrahimpatnam Andhra Pradesh

38. Vignan Institute of Technology and Aeronautical Engineering, Nalgonda District.

Andhra Pradesh

39. Mahendra Institute of Engineering and Technology, Namakkal Tamil Nadu

40. Vardhaman College of Engineering, R.R. District Andhra Pradesh

41. Surya School of Engineering and Technology, Chennai through our Agency.

Tamil Nadu

42. Kalaignar Karunanidhi Institute of Technology, Coimbatore through our Agency.

Tamil Nadu

43. MAM Engineering College, Trichy through our Agency Tamil Nadu

44. Parisutham Institute of Technology and Science, Thanjavur through our Agency.

Tamil Nadu

45. M.S. Ramaiah School of Advanced Studies (Super sonic Wind Tunnel), Bangalore.

Karnataka

46. Mount Zion College of Engineering, Pathanamthitta (Super sonic Wind Tunnel)

Kerala

47. Jeppiaar Engineering College through our Agency (Super sonic Wind Tunnel)

Tamil Nadu

48. Dhanalakshmi Srinivasan Engineering College through our Agency Tamil Nadu