Water with a density of 998 kg/m³ is flowing at a steady mass flow rate through a uniform-diameter pipe. The entrance pressure of the fluid is 68.9 kN/m² abs in the pipe, which connects to a pump that actually supplies 155.4 J/kg of fluid flowing in the pipe. The exit pipe from the pump is the same diameter as the inlet pipe. The exit section of the pipe is 3.05 m higher than the entrance, and the exit pressure is 137.8 kN/m2 abs. The Reynolds number in the pipe is above 4000 in the system. Calculate the frictional loss EF in the pipe system.

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
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Water with a density of 998 kg/m³ is flowing at a steady mass flow
rate through a uniform-diameter pipe. The entrance pressure of the
fluid is 68.9 kN/m² abs in the pipe, which connects to a pump that
actually supplies 155.4 J/kg of fluid flowing in the pipe. The exit pipe
from the pump is the same diameter as the inlet pipe. The exit section
of the pipe is 3.05 m higher than the entrance, and the exit pressure is
137.8 kN/m2 abs. The Reynolds number in the pipe is above 4000 in
the system. Calculate the frictional loss EF in the pipe system.
Transcribed Image Text:Water with a density of 998 kg/m³ is flowing at a steady mass flow rate through a uniform-diameter pipe. The entrance pressure of the fluid is 68.9 kN/m² abs in the pipe, which connects to a pump that actually supplies 155.4 J/kg of fluid flowing in the pipe. The exit pipe from the pump is the same diameter as the inlet pipe. The exit section of the pipe is 3.05 m higher than the entrance, and the exit pressure is 137.8 kN/m2 abs. The Reynolds number in the pipe is above 4000 in the system. Calculate the frictional loss EF in the pipe system.
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