5. Air enters a compressor at a rate of 0.5 Kg of 6.4 ms', specific volume 0.85 m³Kg¹ an bar. It leaves the compressor at a pressure specific volume of 0.16 m³Kg¹ and a velo The internal energy of the air at exit is gre entry by 85 KIK ¹ The compressor is fitt.
5. Air enters a compressor at a rate of 0.5 Kg of 6.4 ms', specific volume 0.85 m³Kg¹ an bar. It leaves the compressor at a pressure specific volume of 0.16 m³Kg¹ and a velo The internal energy of the air at exit is gre entry by 85 KIK ¹ The compressor is fitt.
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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Question
![5. Air enters a compressor at a rate of 0.5 Kgs¹ with a velocity
of 6.4 ms', specific volume 0.85 m³Kg¹ and a pressure of 1
bar. It leaves the compressor at a pressure of 6.9 bar with a
specific volume of 0.16 m³Kg¹ and a velocity of 4.7 ms¹.
The internal energy of the air at exit is greater than that at
entry by 85 KJKg'. The compressor is fitted with a cooling
system which removes heat at a rate of 60 KJs¹. Calculate
the power required to drive the compressor and the cross-
sectional areas of the inlet and outlet pipes.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc135abe0-4b8b-43fc-8e1a-a1e8175b9986%2Fd4cbef8c-6959-4329-98ce-6aa4c61afcef%2Fs0vm1n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. Air enters a compressor at a rate of 0.5 Kgs¹ with a velocity
of 6.4 ms', specific volume 0.85 m³Kg¹ and a pressure of 1
bar. It leaves the compressor at a pressure of 6.9 bar with a
specific volume of 0.16 m³Kg¹ and a velocity of 4.7 ms¹.
The internal energy of the air at exit is greater than that at
entry by 85 KJKg'. The compressor is fitted with a cooling
system which removes heat at a rate of 60 KJs¹. Calculate
the power required to drive the compressor and the cross-
sectional areas of the inlet and outlet pipes.
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