Problem #5 (20 pt). The incompressible fluid with constant viscosity flows between two horizontally parallel plates due

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Problem 5 20 Pt The Incompressible Fluid With Constant Viscosity Flows Between Two Horizontally Parallel Plates Due 1 (45.39 KiB) Viewed 37 times

Problem #5 (20 pt). The incompressible fluid with constant viscosity flows between two horizontally parallel plates due to the pressure gradient. The two plates are separated with a distance of h. The upper plate moves at constant velocity U and the lower plate is stationary. The flow is fully developed. The length and width of the plates are very large compared to the gap between two plates. (a) (10 pt) Derive an expression for the fluid velocity. (b) (10 pt) Find the pressure gradient to be zero shear stress at the lower wall. Moving plate Velocity U h Fixed plate