Q2: It is required to pump cooling water from storage pond to a condenser in a process plant situated 812 cm above the level of the pond. 200 m of 610 cm i.d. pipe is available and the pump has the characteristics given below. The head loss in the condenser is equivalent to 18.5 velocity heads based on the flow in the 73.0 mm pipe. If the friction factor f= 0.0025, estimate the rate of flow and the power to be supplied to the pump assuming n=0.55. 0.004 0.0037 0.0063 11.5 0.0052 15.2 0.0026 23.2 Q(m/s) Ah (m) 18.9 21.3

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
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Q2: It is required to pump cooling water from storage pond to a condenser in a
process plant situated 812 cm above the level of the pond. 200 m of 610 cm i.d.
pipe is available and the pump has the characteristics given below. The head loss
in the condenser is equivalent to 18.5 velocity heads based on the flow in the 73.0
mm pipe. If the friction factor f= 0.0025, estimate the rate of flow and the power
to be supplied to the pump assuming n=0.55.
0.004
0.0037
0.0063
11.5
0.0052
15.2
0.0026
23.2
Q (m/s)
Ah (m)
18.9
21.3
Transcribed Image Text:Q2: It is required to pump cooling water from storage pond to a condenser in a process plant situated 812 cm above the level of the pond. 200 m of 610 cm i.d. pipe is available and the pump has the characteristics given below. The head loss in the condenser is equivalent to 18.5 velocity heads based on the flow in the 73.0 mm pipe. If the friction factor f= 0.0025, estimate the rate of flow and the power to be supplied to the pump assuming n=0.55. 0.004 0.0037 0.0063 11.5 0.0052 15.2 0.0026 23.2 Q (m/s) Ah (m) 18.9 21.3
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