Repeat Prob. 1424, but with a rough pipepipe roughness e 5 0.12 mm. Assume that a
Chapter 14, Problem 14-25(choose chapter or problem)
Repeat Prob. 1424, but with a rough pipepipe roughness e 5 0.12 mm. Assume that a modified pump is used, such that the new pump operates at its free delivery conditions, just as in Prob. 1424. Assume all other dimensions and parameters are the same as in that problem. Do your results agree with intuition? Explain.
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