Water is flowing at a rate of 7 ft^3/s, and it is assumed that the head loss from the reservoir to the gage is equal to twice the velocity head in the 12-in pipe. What power must the pump supply in HP to allow this flow?

Water is flowing at a rate of 7 ft^3/s, and it is assumed that the head loss from the reservoir to the gage is equal to twice the velocity head in the 12-in pipe. What power must the pump supply in HP to allow this flow?

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter12: Electric Current And Related Variables In Engineering

Section12.2: Electrical Circuits And Components

Problem 6BYG

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Question

Water is flowing at a rate of 7 ft^3/s, and it is assumed that the head loss from the reservoir to the gage is equal to twice the velocity head in the 12-in pipe.

What power must the pump supply in HP to allow this flow?

p = 14.5 psi
Elevation = 33ft
12" diameter
v2
HL = 2-
2g
Elevation = 20ft
16" diameter
water
Elevation = 7ft
%3D

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