12 kg of air per minute is delivered by a centrifugal air compressor. The inlet and т m3 outlet conditions of air are: V1 = 12“, P1 = 100 KPa , V1 = 0.5 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 min Find the work in KW.

Elements Of Electromagnetics
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12 kg of air per minute is delivered by a centrifugal air compressor. The inlet and
т
m3
outlet conditions of air are: V1 = 12“, P1 = 100 KPa , V1 = 0.5 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
KJ
min
through the compressor is 150
Find the work in KW.
Transcribed Image Text:12 kg of air per minute is delivered by a centrifugal air compressor. The inlet and т m3 outlet conditions of air are: V1 = 12“, P1 = 100 KPa , V1 = 0.5 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 KJ min through the compressor is 150 Find the work in KW.
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