AF1300D - Experiment

SET OF 2 NACA 0012 AEROFOIL MODELS

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A set of two aerofoils both of NACA0012 profile and 150 mm chord for use with the AF1300 Subsonic Wind Tunnel.

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SET OF 2 NACA 0012 AEROFOIL MODELS

A set of two aerofoils. One aerofoil has a span that extends the full width of the working section of the Subsonic Wind Tunnel (AF100). This model has the characteristics of a two-dimensional aerofoil. The other aerofoil has a span that extends for half of the working section of the wind tunnel. This model has the characteristics of a threedimensional aerofoil. Comparing the measured lift and drag of the two aerofoils shows the differences between two-dimensional and three-dimensional aerofoils.
Using a Pitot tube, students can traverse the aerofoil wake of the full-width aerofoil. This gives them the downstream pressure distribution to find the drag on the aerofoil. They can compare their results to direct measurements from a balance (available separately).
Students can compare the results from the full-width aerofoil with the tapped aerofoil model (AF102, available separately) as it has the same (NACA0012) section. TecQuipment’s Smoke Generator (AFA10, not included) increases the educational value of the experiments by showing the flow of air around the model.

SET OF 2 NACA 0012 AEROFOIL MODELS
SUPPORTING PRODUCTS
VDAS AF1300S - Package

An open circuit suction subsonic wind tunnel with a working section of 300 mm by 300 mm and 600 mm long.

AF1300T - Ancillary

A three-component balance designed for use with the AF1300 Subsonic Wind Tunnel.

AF12 - Experiment

An experimental module for use with the AF10 Air Flow Bench to provide experiments that measure and compare the effects of drag force on objects mounted in an airstream that have the same projected frontal area but different shape. Facilities to compare drag force measurement methods are included.

AFA4 - Ancillary

Measures angular positions of models mounted on TecQuipment’s Three- Component Balance (AF1300T, AF1450T or AF1600T) with the Versatile Data Acquisition System (VDAS®).

AFA5 - Ancillary

Digital differential pressure measurement and display unit for use with TecQuipment’s Subsonic Wind Tunnel (AF1300).

AFA7 - Ancillary

A traversing Pitot-static tube with electronic position measurement for use with TecQuipment’s Subsonic Wind Tunnels (AF1300, AF1450, AF1600).

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