A blower handles 5 kg/s of air at inlet temperature of 27°C and the power required to drive the blower is 100 kW. The velocity of air at inlet and exit are 60 m/s and 150 m/s respectively. Heat transfer to surroundings is 2 KJ/kg. Determine the exit temperature of air if the blower compresses the air from 1.01 bar pressure to 1.6 bar pressure. Assume the changes in P.E. to be negligible and h = C, Twhere C, = 1.05 kJ/kg. %3D
A blower handles 5 kg/s of air at inlet temperature of 27°C and the power required to drive the blower is 100 kW. The velocity of air at inlet and exit are 60 m/s and 150 m/s respectively. Heat transfer to surroundings is 2 KJ/kg. Determine the exit temperature of air if the blower compresses the air from 1.01 bar pressure to 1.6 bar pressure. Assume the changes in P.E. to be negligible and h = C, Twhere C, = 1.05 kJ/kg. %3D
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Transcribed Image Text::A blower handles 5 kg/s of air at inlet
temperature of 27°C and the power required to
drive the blower is 100 kW. The velocity of air
at inlet and exit are 60 m/s and 150 m/s
respectively. Heat transfer to surroundings is 2
KJ/kg. Determine the exit temperature of air if
the blower compresses the air from 1.01 bar
pressure to 1.6 bar pressure.
Assume the changes in P.E. to be negligible
and h = C, Twhere C, = 1.05 kJ/kg.
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