12 kg of air per minute is delivered by a centrifugal air compressor. The inlet and m3 and kg outlet conditions of air are: V1 = 12 , P1 = 100 KPa , V1 = 0.5 - V2 = 90 ", P2 = 800 KPa , v2 = 0.14 . The increase in enthalpy of air passing kg through the compressor is 150 KJ and beat loss to the surroundings is 700 KJ

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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12 kg of air per minute is delivered by a centrifugal air compressor. The inlet and
outlet conditions of air are: V1 = 12 “, P1 = 100 KPa , v1 = 0.5
m3
and
kg
m3
V2 = 90 ", P2 = 800 KPa , v2 = 0.14. The increase in enthalpy of air passing
kg
KJ
and heat loss to the surroundings is 700
kg
through the compressor is 150
KJ
min
Transcribed Image Text:12 kg of air per minute is delivered by a centrifugal air compressor. The inlet and outlet conditions of air are: V1 = 12 “, P1 = 100 KPa , v1 = 0.5 m3 and kg m3 V2 = 90 ", P2 = 800 KPa , v2 = 0.14. The increase in enthalpy of air passing kg KJ and heat loss to the surroundings is 700 kg through the compressor is 150 KJ min
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