Question: A two - dimensional flow field is defined by the velocity components u = 2 V ( x L - y L ) , v

A two-dimensional flow field is defined by the velocity components
u=2V(xL-yL),v=-2VyL
where V and L are constants.
a. Is the flow physically possible?
b. Does the stream function exist? If yes, find the stream function.
c. Does the velocity potential exist? Why?
A two - dimensional flow field is defined by the

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