Investigation of the lift distribution over the separate wings of a biplane (1939)
NASA Technical Reports Server (NTRS) · leaf 34
N.A.C.A. Technical Memorandum Ho. 889 ZigB. 7,8,9 t if —•-•—if 3 Figure 7.- Computed examples. Shapes of cellules, profile sections, and wing setting referred to chord of middle section in upper wing. … a- Wing without interference, b- Wing with mutual interference effect, first approximation. c-Wing with interference, second approximation.»-Wing without interference measurements results, O- Wing with interference effect, measurement results. Figure 9.- Circulation distribution Figure 8.-…
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