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An isentropic air compressor takes 150 m/min of air in at 10°C and 100kPa and compresses it to 1000 kPa. The air is then cooled at a rate of 15kJ/kg. The polytropic constant of air is 1.4. a) Determine the mass flow rate of air in the compressor. b) The final temperature of the air.

An isentropic air compressor takes 150 m/min of air in at 10°C and 100kPa and compresses it to 1000 kPa. The air is then cooled at a rate of 15kJ/kg. The polytropic constant of air is 1.4. a) Determine the mass flow rate of air in the compressor. b) The final temperature of the air.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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QUESTION 24 An isentropic air compressor takes 150 m/min of air in at 10°C and 100kPa and compresses it to 1000 kPa. The air is then cooled at a rate of 15kJ/kg. The polytropic constant of air is 1.4. a) Determine the mass flow rate of air in the compressor. b) The final temperature of the air.
Transcribed Image Text:QUESTION 24 An isentropic air compressor takes 150 m/min of air in at 10°C and 100kPa and compresses it to 1000 kPa. The air is then cooled at a rate of 15kJ/kg. The polytropic constant of air is 1.4. a) Determine the mass flow rate of air in the compressor. b) The final temperature of the air.
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