Show the downward induced velocity at y

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Reference no: EM131515184

Question: For a wing with modified elliptic loading such that, at distance y from the center of the span, the circulation is given by

2304_Zeta.png

where s is the semi-span, show that the downward induced velocity at y is

886_Zeta 1.png

Also prove that for such a wing with aspect ratio AR, the induced drag coefficient at lift coefficient is

448_Cd.png

Reference no: EM131515184

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