Calculation of the aerodynamic characteristics of tapered wings with partial-span flaps (1939)
NASA Technical Reports Server (NTRS) · leaf 11
8 REPORT NO. 665—NATIONAL ADVISORY COMMITTEE FOR AERONAUTICS Figure 12.—The tapered N\ A. C. A. 230X2 airfoil. Figure 13. -The tapered N. A. C. A. 23012 airfoil with 0.36 plain flap down 20°.
NASA Technical Reports Server (NTRS)
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