Engineering, 16.03.2020 18:55, ciarra31

Consider a source-sink pair of identical strength magnitudes m (but having opposite signs!) with separation 2a in the uniform incident flow with velocity U. This combination describes flow around an oval. Show expressions for the velocity potential and stream function of this flow in the polar coordinates. Determine positions l of the stagnation points on the x-axis (where total velocity is zero) as a function of m, a, and U.

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Consider a source-sink pair of identical strength magnitudes m (but having opposite signs!) with sep...