For the pumping system described in Problem 14.23, how will the maximum elevation above the surface of

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For the pumping system described in Problem 14.23, how will the maximum elevation above the surface of the reservoir change if the water temperature is 80°C(Pv = 47.35 kPa)?


Data From Problem 14.23

A 0.25 m pump delivers 20°C water (Pv = 2.34 kPa) at 0.065 m3/s and 2000 rpm. The pump begins to cavitate when the inlet pressure is 82.7 kPa and the inlet velocity is 6.1 m/s. Determine the corresponding NPSH.

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Fundamentals Of Momentum Heat And Mass Transfer

ISBN: 9781118947463

6th Edition

Authors: James Welty, Gregory L. Rorrer, David G. Foster

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