Fox and McDonald's Introduction to Fluid Mechanics
9th Edition
ISBN: 9781118912652
Author: Philip J. Pritchard, John W. Mitchell
Publisher: WILEY
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Textbook Question
Chapter 10, Problem 32P
A centrifugal water pump operates at 1750 rpm; the impeller has backward-curved vanes with β2 = 60° and b2 = 1.25 cm. At a flow rate of 0.025 m3/s, the radial outlet velocity is Vn2 =3.5 m/s. Estimate the head this pump could deliver at 1150 rpm.
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A centrifugal pump with the following impeller dimensions is used to pump water. The pump is running at 1000 rpm. The ideal head rise
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b2
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by
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r2= 9in, b2=3in, B2= 31°
Take g= 9.81 m/s23 32.2 ft/s2
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Chapter 10 Solutions
Fox and McDonald's Introduction to Fluid Mechanics
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