Question: Problem 1 : A viscous flow is generated in r a by a circular cylinder, which rotates with constant angular velocity . There is also

Problem 1: A viscous flow is generated in r a by a circular cylinder, which rotates with constant angular velocity . There is also a radial inflow, which results from a uniform suction on the porous cylinder with velocity U. Work out the governing differential equations for the radial and circumferential velocity components and determine their solution.
Problem 1 : A viscous flow is generated in r a by

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