Engineering, 02.04.2020 21:01 guitarislife97p73kzu
Consider the incompressible viscous flow of air between two infinitely long parallel plates separated by a distance h. Both plates are stationary, but a constant pressure gradient exists in the flow direction (i. e. dp / dx= constant ).a. Obtain an expression for the variation of velocity between the plates. b. Obtain an expression for the shear stress on the plates in term of dp / dx.
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Avolume of 2.65 m3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 264 k, 5.6 bar. the air receives 432 kj by work from the paddle wheel. assuming the ideal gas model with cv = 0.71 kj/kg β’ k, determine for the air the amount of entropy produced, in kj/k
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Consider the incompressible viscous flow of air between two infinitely long parallel plates separate...
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