n air compressor handles 8.5 m3/min of air with a density of 1.26 kg/m3 and a pressure of 101 KPaa and discharges at 564 KPaa with a density of 4.86 kg/m3. The changes in specific internal energy across the compressor is 82 KJ/kg and the heat loss by cooling is 24 KJ/kg. Neglecting changes in kinetic energy and potential energy, find the work in KW.
n air compressor handles 8.5 m3/min of air with a density of 1.26 kg/m3 and a pressure of 101 KPaa and discharges at 564 KPaa with a density of 4.86 kg/m3. The changes in specific internal energy across the compressor is 82 KJ/kg and the heat loss by cooling is 24 KJ/kg. Neglecting changes in kinetic energy and potential energy, find the work in KW.
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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An air compressor handles 8.5 m3/min of air with a density of 1.26 kg/m3 and a pressure of 101 KPaa and discharges at 564 KPaa with a density of 4.86 kg/m3. The changes in specific internal energy across the compressor is 82 KJ/kg and the heat loss by cooling is 24 KJ/kg. Neglecting changes in kinetic energy and potential energy, find the work in KW.
|
28.889 KW |
||
|
26.186 KW |
||
|
) 24.876 KW |
||
|
31.045 KW |
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