Free-Flight Measurements of Control Effectiveness on Three Wing Planforms at Transonic Speeds
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Free-Flight Measurements of the Transonic Roll-Damping Characteristics of Three RelatedWings
Measurements of the roll-damping derivative (lp) of three wing planforms were made by the free-flight roll-balance technique over the Mach number range 0-7 to 1.4. The wings were all of RAE 102 section, 7" 5 per cent t/c and aspect ratio 2.83 but varied in sweep and taper ratio. The two wings of taper ratio 0.33 showed little loss of damping in the transonic region but the 50 deg delta wing suf...
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