A 12 x 14 in double-acting air compressor with 5.5% clearance operates at 150 rpm, drawing air at 14.5 psia and 85°F and discharging is at 62 psia, the compression and expansion processes are polytropic with n=1.34. Determine: a) The volume of free air handled per minute, if atmospheric conditions are 82°F and 14.7 psia, b) The heat rejected, c) The indicated work of the compressor if the compression efficiency is 87% d) The ideal work
A 12 x 14 in double-acting air compressor with 5.5% clearance operates at 150 rpm, drawing air at 14.5 psia and 85°F and discharging is at 62 psia, the compression and expansion processes are polytropic with n=1.34. Determine: a) The volume of free air handled per minute, if atmospheric conditions are 82°F and 14.7 psia, b) The heat rejected, c) The indicated work of the compressor if the compression efficiency is 87% d) The ideal work
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 12 x 14 in double-acting air compressor with 5.5% clearance operates at 150 rpm,
drawing air at 14.5 psia and 85°F and discharging is at 62 psia, the compression and
expansion processes are polytropic with n=1.34. Determine:
a) The volume of free air handled per minute, if atmospheric conditions are 82°F
and 14.7 psia,
b) The heat rejected,
c) The indicated work of the compressor if the compression efficiency is 87%
d) The ideal work](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5b859507-3c4d-41e1-9eb4-912c44c89fa1%2F0f21f66b-0b9a-49e2-858c-2dfbad2da84f%2F9wo0u8_processed.png&w=3840&q=75)
Transcribed Image Text:A 12 x 14 in double-acting air compressor with 5.5% clearance operates at 150 rpm,
drawing air at 14.5 psia and 85°F and discharging is at 62 psia, the compression and
expansion processes are polytropic with n=1.34. Determine:
a) The volume of free air handled per minute, if atmospheric conditions are 82°F
and 14.7 psia,
b) The heat rejected,
c) The indicated work of the compressor if the compression efficiency is 87%
d) The ideal work
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