Write the velocity potential for the two-dimensional flow

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Question: Write the velocity potential for the two-dimensional flow about a circular cylinder with a circulation Γ in an otherwise uniform stream of velocity U. Hence show that the lift on a unit span of the cylinder is ρUΓ. Produce a brief but plausible argument that the same result should hold for the lift on a cylinder of arbitrary shape, basing your argument on consideration of the flow at large distances from the cylinder. (U of L)

Reference no: EM131515170

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