To determine The discharge of the water at point C. Explanation Given: The diameter of the hose ( d ) is 2 in. The power of the pump is 4.5 hp . Calculation: Calculate the discharge ( Q ) in terms of velocity ( V ) . Q = V A Q = V × ( π 4 × d 2 ) Q = V [ π 4 ( 2 in . ) 2 ] Q = V [ π 4 ( 2 in . × 1 ft 12 in . ) 2 ] Q = ( π 144 V ) ft 3 /s (I) Calculate the power output ( W ˙ ) out . ( W ˙ ) out = Q γ h pump 4.5 hp = ( π 144 V ) ( 62.4 Ib / ft 3 ) h p u m p ( 4.5 hp ) ( 550 ft ⋅ lb / s 1 hp ) = ( π 144 V ) ( 62.4 lb / ft 3 ) h pump h p u m p = 1818.04 V Consider the water is incompressible and inviscid and the steady flow state and water in the pump is control volume

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ISBN: 9780134649290

Author: Russell C. Hibbeler

Publisher: PEARSON

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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, Problem 101P

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The discharge of the water at point C.

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