Consider a variation of the fully developed Couette flow problem of Prob. 755flow between two infinite parallel

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Consider a variation of the fully developed Couette flow problem of Prob. 7–55—flow between two infinite parallel plates separated by distance h, with the top plate moving at speed Vtop and the bottom plate moving at speed Vbottom as illustrated in Fig. P7–106. The flow is steady, incompressible, and two-dimensional in the xy-plane. Generate a dimensionless relationship for the x-component of fluid velocity u as a function of fluid viscosity μ, plate speeds Vtop and Vbottom, distance h, fluid density ρ, and distance y.


FIGURE P7–106


Data from Problem 7–55

Consider fully developed Couette flow—flow between two infinite parallel plates separated by distance h, with the top plate moving and the bottom plate stationary as illustrated in Fig. P7–55. The flow is steady, incompressible, and two-dimensional in the xy-plane. Use the method of repeating variables to generate a dimensionless relationship for the x-component of fluid velocity u as a function of fluid viscosity μ, top plate speed V, distance h, fluid density ρ, and distance y. Show all your work.


FIGURE P7–55

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