Consider Problem 6.16 with the diffuser directed upward. Assuming that the flow is uniform at each section,

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Consider Problem 6.16 with the diffuser directed upward. Assuming that the flow is uniform at each section, derive and plot the acceleration of a fluid particle for an inlet speed of \(V_{i}=12 \mathrm{~m} / \mathrm{s}\). Plot the pressure gradient through the diffuser, and find its maximum value. If the pressure gradient must be no greater than \(20 \mathrm{kPa} / \mathrm{m}\), how long would the diffuser have to be?

Data From Problem 6.16

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Fox And McDonald's Introduction To Fluid Mechanics

ISBN: 9781118912652

9th Edition

Authors: Philip J. Pritchard, John W. Mitchell

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