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.
