Air at 101.325kPa and 25°C enters a compressor at low velocity, discharges at three times the initial pressure and then enters a nozzle in which it expands to a final velocity of 600 m-s1 at 101.325kPa and 25°C. If the work of compression is 240 kJ/kg of air, how much heat must be removed during compression?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Air at 101.325kPa and 25°C enters a compressor at low velocity, discharges at three times the
initial pressure and then enters a nozzle in which it expands to a final velocity of 600 m-s1 at 101.325kPa
and 25°C. If the work of compression is 240 kJ/kg of air, how much heat must be removed during
compression?
Transcribed Image Text:2. Air at 101.325kPa and 25°C enters a compressor at low velocity, discharges at three times the initial pressure and then enters a nozzle in which it expands to a final velocity of 600 m-s1 at 101.325kPa and 25°C. If the work of compression is 240 kJ/kg of air, how much heat must be removed during compression?
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