The 28-in-diameter pump in Fig at 1170 r/min is used to pump water at 20?C through a

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The 28-in-diameter pump in Fig at 1170 r/min is used to pump water at 20?C through a piping system at 14,000 gal/min.

(a) Determine the required brake horsepower. The average friction factor is 0.018.

(b) If there is 65 ft of 12-in-diameter pipe upstream of the pump, how far below the surface should the pump inlet be placed to avoid cavitabon?

Related Book For answer-question

Fundamentals of Hydraulic Engineering Systems

ISBN: 978-0136016380

4th edition

Authors: Robert J. Houghtalen, A. Osman H. Akan, Ned H. C. Hwang

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Posted Date: Nov 25, 2018 11:28 PM

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The 28-in-diameter pump in Fig at 1170 r/min is used to pump water at 20?C through a

Question:

REEE Bring Jik NPH A MATT REEE Bring Jik NPH A MATT

Expert Answer:

a Take the properties of water at 20F 624 lb ft 3 P v 49 psfa Obtain the he... View the full answer

Fundamentals of Hydraulic Engineering Systems

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