Laminar, fully developed flow from a tube impinges

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Laminar, fully developed flow from a tube impinges on a flat rigid surface.  The figure shows a cross section of this flow with inlet radius Ro.

The entire region 0 < z < B is filled with the fluid that comes from the downward pointing vertical jet.

Find:

a. how would I get the stream function formulation for this flow (donotsolveit).
b. What boundary conditions would you use at , assuming R>>B.

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Reference no: EM13994020

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