United States. Navy Department. Bureau of Construction and Repair · Washington, Govt. print. off. · leaf 515
507 AIRCRAFT DESIGN DATA. Note 9-VII. AEROFOIL, EIFFEL No. 68. SIZE OF MODEL. 600 BY 150 MM. VELOCITY OF WIND. 55.9 M. P. H. WIND TUNNEL, EIFFEL. RAG COEFFICIENT— Kx !N LBS./SQ. FT./M. RATIO OF LIFT TO DRAG Kv/K«
Airplanes · Airships · Aerodynamics
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