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Calculate the size (P, in horsepower) of a pump required to move water moving at the average velocity of 10 feet per second (Vavg-10 ft/s) through a 5000-foot long pipe (L-5000 ft) with a l- inch inside diameter (D-1 in). Assume that the viscosity of water is 0.01 poise at room temperature (H-0.01 poise) and that the pump has an efficiency of 0.7 (n-0.7). Problem solving steps to follow: (1) Calculate the Reynolds Number (Re) using the formula: DVP Re = Where Di is the inside diameter of the pipe, Vavg is the average velocity of water, p is the water density (p-1000 kg/m'), andu is the water viscosity. Re is dimensionless so make sure that the units of the given values cancel out.

Calculate the size (P, in horsepower) of a pump required to move water moving at the average velocity of 10 feet per second (Vavg-10 ft/s) through a 5000-foot long pipe (L-5000 ft) with a l- inch inside diameter (D-1 in). Assume that the viscosity of water is 0.01 poise at room temperature (H-0.01 poise) and that the pump has an efficiency of 0.7 (n-0.7). Problem solving steps to follow: (1) Calculate the Reynolds Number (Re) using the formula: DVP Re = Where Di is the inside diameter of the pipe, Vavg is the average velocity of water, p is the water density (p-1000 kg/m'), andu is the water viscosity. Re is dimensionless so make sure that the units of the given values cancel out.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Calculate the size (P, in horsepower) of a pump required to move water moving at the average velocity of 10 feet per second (Vavg10 ft/s) through a 5000-foot long pipe (L-5000 ft) with a 1- inch inside diameter (D-1 in). Assume that the viscosity of water is 0.01 poise at room temperature (H-0.01 poise) and that the pump has an efficiency of 0.7 (n-0.7). Problem solving steps to follow: (1) Calculate the Reynolds Number (Re) using the formula: DVP Re = Where Di is the inside diameter of the pipe, Vavg is the average velocity of water, p is the water density (p-1000 kg/m'), andu is the water viscosity. Re is dimensionless so make sure that the units of the given values cancel out.
Transcribed Image Text:Calculate the size (P, in horsepower) of a pump required to move water moving at the average velocity of 10 feet per second (Vavg10 ft/s) through a 5000-foot long pipe (L-5000 ft) with a 1- inch inside diameter (D-1 in). Assume that the viscosity of water is 0.01 poise at room temperature (H-0.01 poise) and that the pump has an efficiency of 0.7 (n-0.7). Problem solving steps to follow: (1) Calculate the Reynolds Number (Re) using the formula: DVP Re = Where Di is the inside diameter of the pipe, Vavg is the average velocity of water, p is the water density (p-1000 kg/m'), andu is the water viscosity. Re is dimensionless so make sure that the units of the given values cancel out.
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