Methods of experimentation with models and utilization of results (1924)
NASA Technical Reports Server (NTRS) · leaf 47
Fig.' S Wing alone (monoplane, aspect ratio=6) Upper wing of biplane Lower " " " . Total bipleuae Calculated biplane (Prandtl's formula) … -10 c 10° 20° An,?le of attack Fig. S Biplane S»C. 56c.a. Gap S7.5 mm {jA^ in b/G=i3.1
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