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A Preliminary Investigation of a New Method for Testing Aerofoils in Free Flight (1922)

NASA Technical Reports Server (NTRS) · leaf 13

An illustration from A Preliminary Investigation of a New Method for Testing Aerofoils in Free Flight, 1922, leaf 13 — Angle of attack. Fig, 3. Comparison of Viodel and Free Flight Tests of N.A.C.A. #64 Section. Hodel 3" X 18" at 30 ri,p. s. Free Flight 12" x 72" at 60 i:.P.H.

NASA Technical Reports Server (NTRS)

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