To determine The flow rate of the pump. Explanation Write the expression for the discharge of the pump. Q = A V Here, area of the pipe is A , and velocity of the water in the pipe is V . Write the expression for the head loss of the pipe flow. h l = p 1 − p 2 γ + V 1 2 − V 2 2 2 g + z 1 − z 2 + H (II) Here, the pressure at the outlet of the pump is p 1 , the velocity at the outlet of the pump V 1 and the potential head at the outlet of the pump is z 1 ; and pressure at the tank is p 2 , velocity at the tank is V 2 , and potential head at the tank is z 2 , and acceleration due to gravity is g . Conclusion: Substitute 0 .1 ft 2 A in Equation (I). Q = 0 .1 V V = 1 0 Q Substitute 0 for V 1 , z 2 , p 2 and p 1 , V for V 2 , 13 ft z 1 for, 2 0 − 4 Q 2 for H , 32.17 for g , 4 V 2 2 g for h l and 62.42 lb / ft 3 for γ in Equation (II)

8th Edition

ISBN: 9781119571490

Author: GERHART

Publisher: WILEY

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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

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Chapter 5.3, Problem 112P

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The flow rate of the pump.

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Chapter 5.3, Problem 111P

Chapter 5.3, Problem 113P

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Chapter 5 Solutions

FUNDAMENTALS OF FLUID MECHANICS

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