United States. National Advisory Committee for Aeronautics, United States. National Aeronautics and Space Administration · Washington : G.P.O. · leaf 268
234-3 FIG. 19. … FIG. 20. NOMKNCLATUUK FOR AKUONAUTIOK. 235 PiDpollor powor coodiciotils: /> /> ■ /> / * ^ >. „ 1/5 J « pV-lP r nVNf)* DIMIIVATIVES. Sy 111 metric, resistance derivatives. Y, L, iV„ Yr Lr Nr Asymmetric resistance derivatives. Y, Lg Ng Combined resistance derivatives which disappear in a…
Aeronautics
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