Calculate a meaningful value of specific speed

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Reference no: EM131368873

1. A centrifugal pump provides a flowrate of 500 gpm when operating at 1750 rpm against a 200-ft head. Determine the pump's flowrate and developed head if the pump speed is increased to 3500 rpm

2. Use the data given in Problem 12.18 and plot the dimensionless coefficients C_H, C_p, η versus C_Q for this pump. Calculate a meaningful value of specific speed, discuss its usefulness, and compare the result with data of Fig. 12.18.

Reference no: EM131368873

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