Question: For a steady, 2 dimensional, incompressible flow, the stream function is given in polar coordinates as , = A 2 l n r where A

For a steady, 2 dimensional, incompressible flow, the stream function is given in polar coordinates as,=A2lnr where A is a constant. Calculate the vorticity at any point (x,y) around the rectangular region.
For a steady, 2 dimensional, incompressible flow,

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