A pump draws water from reservoir A and lifts it to reservoir B as showm, The head los from reservoir A to pipe 1 is 3 times its velocity head and the head loss for pipe 2 to reservoir B is 20 times the velocity head. When the discharge is 20 L/s a) Compute the horsepower output of the pump in kW b) Compute the pressure head at pipe 1 c) Compute the pressure head at pipe 2 EL Om pipe 1 150 mm pipe 2 100 mm -EL-20 m EL 240 m

A pump draws water from reservoir A and lifts it to reservoir B as showm, The head los from reservoir A to pipe 1 is 3 times its velocity head and the head loss for pipe 2 to reservoir B is 20 times the velocity head. When the discharge is 20 L/s a) Compute the horsepower output of the pump in kW b) Compute the pressure head at pipe 1 c) Compute the pressure head at pipe 2 EL Om pipe 1 150 mm pipe 2 100 mm -EL-20 m EL 240 m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

A pump draws water from reservoir A and lifts it to reservoir B as showm, The head los from reservoir A to pipe 1 is 3 times
its velocity head and the head loss for pipe 2 to reservoir B is 20 times the velocity head. When the discharge is 20 L/s
a) Compute the horsepower output of the pump in kW
b) Compute the pressure head at pipe 1
c) Compute the pressure head at pipe 2
EL Om
pipe 1
150 mm
pipe 2
100 mm
-EL-20 m
EL 240 m

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Step 1: Mention the given data.

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Step 2: Determine the velocity heads.

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Step 3: (a) Determine the horsepower.

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Step 4: Determine the pressure head at pipe 1.

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Step 5: Determine the pressure head at pipe 2.

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