A study of longitudinal dynamic stability in flight (1924)
NASA Technical Reports Server (NTRS) · leaf 8
ever, is. that aU of the computed values for these airplanes lie very close together for both damping and period; so that we may safely assume that the wind-tunnel tests of exact models of the JN4J1 and VE-7 would give us com- puted values of about the same order as those given here. On the same… … Ainspeed in MJ^.H, Airspeed in MJiH. FiQ. U.—Locfced OHitrols at 600 R. P. M. Ftc. 13.—JN4ii witli free amtrols—C. G. coefficient .371. tests may be as near alike as possible. The actual periods as determined on the JN4'h are somewhat longer at high airspeeds than the theoretical curve whereas the…
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