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
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Author:Sadiku, Matthew N. O.
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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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