Problem 5.27 - r V r A A f r ( ) Integrating r V B r B ln r...

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Problem *5.27 [Difficulty: 3] Given: The velocity field Find: Whether or not it is a incompressible flow; sketch stream function Solution: V r A r V θ B r For incompressible flow 1 r r rV r  d d 1 r θ V θ d d 0 1 r r rV r  d d 0 1 r θ V θ d d 0 1 r r rV r  d d 1 r θ V θ d d 0 Flow is incompressible Hence For the stream function
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Unformatted text preview: r V r A A f r ( ) Integrating r V B r B ln r ( ) g ( ) Comparing, stream function is A B ln r ( )...
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