Teaching equipment : Aspiration Wind Tunnel

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Aspiration Wind Tunnel

DESCRIPTION

The aspiration wind tunnel is complete with instrumentation.

The unit includes a technical and instruction manual.

Open circuit

The unit consists of components that are easily separated and adapted to different test designs.

Teaching equipment : Aspiration Wind Tunnel - VEA 102

TECHNICAL SPECIFICATIONS

1. Converging unit assuring a perfect flow
2. Transparent test pipe
3. Divergent with flexible connections
4. Centrifugal and axial fans
5. Electric engine with variable speed : 0-2900 r.p.m.
6. Exhaust valve
7. Multitubes column manometer
8. Pitot pipe

9. Form to study : NACA, symmetrical and asymmetrical
10. Three components balance to measure the stress
11. Balance measuring indicators
12. Engine speed control
13. Speed indicator
14. Engine power indicator
15. Incidence indicator

PEDAGOGIC APPLICATIONS

• Multiple aerodynamic studies are possible due to the accurate measurement of lift, drag and moment.
• Measuring pitch relative to flow.
• Measuring pressure and flow at different points in the pipe.
• Confirmation of Bernoulli’s law.
• Determination of Reynolds number.
• Demonstration of aerodynamic lines.
• Study of axial and centrifugal fans.

Teaching equipment : Aspiration Wind Tunnel - schema VEA 102

UTILITIES
Electricity : 400 V three-phase – 50/60 Hz

DIMENSIONS
Length : 3700 mm - Width : 785 mm
Height : 1300 mm - Weight : 360 kg

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Aspiration Wind Tunnel

Didatec Technologie - ZA du Parc 42490 Fraisses - France - Tel : 33 (0)4 77 10 10 10 - Fax : 33 (0)4 77 61 56 49
E-Mail : didatec.technologie@wanadoo.fr