Theoretical stability and control characteristics of wings with various amounts of taper and twist (1938)
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ted in figure 1. Table stability. I gives the coefficients of the cosine series used to express a, angle between the zero-lift direction of the wing these chord distributions in terms of 8. Although the section and the air velocity at infinity, radians. quarter-chord line is shown to bo straight,… … L, total wing rolling moment, ft.-lb. (a) ,4-8. (b) .4=10. N, total whig yawing moment, f t.-lb. (0) A-10. q, dynamic pressure, lb. per sq. ft. Figure 1.—Wing plan (onus considered. 5, wing area, sq. ft. c, chord length at any section, ft. may be obtained by small alterations of the shapo of c„…
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