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A 150 mm chord NACA2412 unsymmetrical section aerofoil with 300 mm span and adjustable flap for use with the AF1300 Subsonic Wind Tunnel.
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Watch a video presentation
An unsymmetrical section (cambered) aerofoil with
adjustable flap. The adjustable flap allows students to study the effects of
control surfaces such as flaps, ailerons, elevator or rudder. Students can also
examine the difference between unsymmetrical and symmetrical aerofoils, by
comparing the results to the AF104 symmetrical aerofoils. The Three-Component
Balance (AFA3, available separately) can hold the aerofoil to measure lift,
drag and pitching moment. Using a Pitot tube, students can traverse the aerofoil wake to find the
downstream pressure distribution and find the drag on the aerofoil. They can
compare these results with the direct measurements from a balance.
TecQuipment’s Smoke Generator (AFA10, not included) increases the educational
value of the experiments by showing the flow of air around the model.
Learn more about this product on TecQuipment's site.