A plant has installed a single suction centrifugal pump with a discharge of 68 m3/hr under 60 m head and running at 1200 rpm. It is proposed to install another pump with double suction but of the same type to operate at 36.27 m head and deliver 90 m3/hr. Determine the speed of the new pump. What should be the new impeller diameter if the diameter of the original pump is 140mm?
A plant has installed a single suction centrifugal pump with a discharge of 68 m3/hr under 60 m head and running at 1200 rpm. It is proposed to install another pump with double suction but of the same type to operate at 36.27 m head and deliver 90 m3/hr. Determine the speed of the new pump. What should be the new impeller diameter if the diameter of the original pump is 140mm?
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A plant has installed a single suction centrifugal pump with a discharge of 68 m3/hr under 60 m head and running at 1200 rpm. It is proposed to install another pump with double suction but of the same type to operate at 36.27 m head and deliver 90 m3/hr. Determine the speed of the new pump.
What should be the new impeller diameter if the diameter of the original pump is 140mm?
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