Determination of the characteristics of tapered wings (1937)
NASA Technical Reports Server (NTRS) · leaf 12
ctions lie on a straight line across the semispan; example, xa.c. would be found from the sweepback was measured between this line and *672 2 r tacxdy the lateral axis. Sjo Three different amounts of sweepback, 0°, 15°, and 30°, and three types of airfoil sections, symmetrical, where cambered, and… … Figttbx 12.-Tapered N. A. C. A. 00-0-0 airfoil. was used to distinguish the wings, such as 24-30-8.50. cZacx and ctac against the distance along the semispan In this number 24 designates the N. A. C. A. airfoil and finding the area under the curves. mean line, i. e., 2 means 0.2 chord maximum…
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