Calculating thrust distribution and efficiency of air propellers (1927)
NASA Technical Reports Server (NTRS) · leaf 11
Figs.1,2. .A.O.A. Technical Memorandum No.44 4 … Line of ca = 0 (zero thrust) Angle between tangents at trailing edge. f— r:^'^^P^^ a Fig.2 .Graphic determination of line of zero thrust, (ca =0). .
NASA Technical Reports Server (NTRS)
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