A two stage compressor with first stage piston displacement of 94,390 cu.m/sec is driven by a motor. Motor output is 35 HP, suction temperature 22 degC, volumetric efficiency is 85%, mechanical efficiency is 95%, the intercooler pressure is 30 psi gage. Air temperature in and out of the intercooler are 105deg C and 44 degC, respectively. Final discharge pressure is 100 psi gage, while suction is estimated to be 14.4 psi. Determine the compression efficiency.
A two stage compressor with first stage piston displacement of 94,390 cu.m/sec is driven by a motor. Motor output is 35 HP, suction temperature 22 degC, volumetric efficiency is 85%, mechanical efficiency is 95%, the intercooler pressure is 30 psi gage. Air temperature in and out of the intercooler are 105deg C and 44 degC, respectively. Final discharge pressure is 100 psi gage, while suction is estimated to be 14.4 psi. Determine the compression efficiency.
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 two stage compressor with first stage piston displacement of 94,390 cu.m/sec is driven by a motor. Motor output is 35 HP, suction temperature 22 degC, volumetric efficiency is 85%,
is estimated to be 14.4 psi. Determine the compression efficiency.
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