Span-Load Distribution as a Factor in Stability in Roll (1932)
NASA Technical Reports Server (NTRS) · leaf 12
ng the changes in normal-force distribution makes a mum normal force is to raise the angle slightly for * complete comparison impossible. However, the close both sweepforward and sweepback. This condition .04 .03 .02 QJ .01 O O 0 o ■.01 fi -.02 -03 20'' 20° 0° 4° d" fP" 16" 20° 24" 26° 32" 36°… … Sweep bock Sweep forward Absolute onqle ofoffoch, ota Figure 15.—Absolute angle of attack of neutral lateral stability and maxi- Figure 13—N. A. C. A. 86 airfoil. EfTect of sweepback on rolling moment mum normal force versus sweepback .0.05 due to roll at 2V approximation of normal force to the…
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