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An extended theory of thin airfoils and its application to the biplane problem (1931)

NASA Technical Reports Server (NTRS) · leaf 31

An illustration from An extended theory of thin airfoils and its application to the biplane problem, 1931, leaf 31
REPORT NATIONAL ADVISORY COMMITTEE FOR AERONAUTICS … Figure 16.—Biplane theory auxiliary functions 9 vs. ft, ft

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