New answers tagged drag
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The North American XB-70 Valkyrie was a Mach 3 bomber which had variable-geometry winglets. Their purpose was most unusual in that they turned vertically down to help reduce drag during supersonic cruise, and returned to horizontal to increase the wing area for takeoff and landing.
The wing of the Valkyrie was a waveriding delta. The engine intakes formed a ...
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As we know that induced drag is due to vortex generated due to pressure diffrence at chord.So if the chord is longer more induced drag will be produced.From mathematical equations we can say that coefficient of induced drag depend on A.R while total induced drag doesn't depend on A.R
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