Water at 70°F passes through O.75-in-internal diameter copper tubes at a rate of 0.6 lbm/s. Determine the pumping power per ft of pipe length required to maintain this flow at the specified rate. Take the density and dynamic viscosity of water at 70°F as p = 62.30 Ibm/ft³ and µ= 6.556×10-4 Ibm/ft-s. The roughness of copper tubing is 5×10-6 ft. (Round the final answer to four decimal places.) The pumping power per ft of pipe length required to maintain this flow at the specified rate is 0.0318 W (per foot length).
Water at 70°F passes through O.75-in-internal diameter copper tubes at a rate of 0.6 lbm/s. Determine the pumping power per ft of pipe length required to maintain this flow at the specified rate. Take the density and dynamic viscosity of water at 70°F as p = 62.30 Ibm/ft³ and µ= 6.556×10-4 Ibm/ft-s. The roughness of copper tubing is 5×10-6 ft. (Round the final answer to four decimal places.) The pumping power per ft of pipe length required to maintain this flow at the specified rate is 0.0318 W (per foot length).
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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Transcribed Image Text:Water at 70°F passes through 0.75-in-internal diameter copper tubes at a rate of 0.6 Ibm/s. Determine the pumping power per ft of
pipe length required to maintain this flow at the specified rate. Take the density and dynamic viscosity of water at 70°F as p= 62.30
Ibm/ft and u = 6.556×10-4 Ibm/ft-s. The roughness of copper tubing is 5x10-6 ft. (Round the final answer to four decimal places.)
The pumping power per ft of pipe length required to maintain this flow at the specified rate is 0.0318 W (per foot length).
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