If stream function for steady flow is given by y = (y* – x*), determine whether the flow is rotational or irrotational. Then determine the velocity potential Ộ. [Ans. Irrotational, o = – 2xy + C]

If stream function for steady flow is given by y = (y* – x*), determine whether the flow is rotational or irrotational. Then determine the velocity potential Ộ. [Ans. Irrotational, o = – 2xy + C]

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.3P: Evaluate the Nusselt number for flow over a sphere for the following conditions: D=0.15m,k=0.2W/mK,...

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If stream function for steady flow is given by y = (y – x), determine whether the flow is rotational or
irrotational. Then determine the velocity potential .
[Ans. Irrotational, o = – 2xy + C]

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