State the stream function and velocity

Reference no: EM131515165

Question: State the stream function and velocity potential for each of the motions induced by a source, vortex, and doublet in a two-dimensional incompressible fluid. Show that a doublet may be regarded as either of the following:

(a) The limiting case of a source and sink.

(b) The limiting case of equal and opposite vortices, clearly indicating the direction of the resultant doublet. (U of L)

Reference no: EM131515165

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