a) The total power generated by both compressors:            kW b) The mass flow of water:        kg/s

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Two separate streams of air and steam flow through a compressor system and a heat exchanger, as shown in the figure. The diagram provides steady state operating data for this system. The transfer of heat with the surroundings can be neglected, as well as the effects of kinetic and potential energy. Air can be considered an ideal gas. Decide:
a) The total power generated by both compressors:            kW

b) The mass flow of water:        kg/s

Air
P1 = 1 bar
P4 = 9 bar
T = 800 K
4
1
T = 300 K
m = 0.6 kg/s
Weva
Compressor A
Compressor B
P2= 3 bar +2
T, = 600 K
3
P3 = P2
T3 = 450 K
Heat exchanger
T6 = 30°C
Water
P6=P5
T5 = 20°C
P5 = 1 bar
Transcribed Image Text:Air P1 = 1 bar P4 = 9 bar T = 800 K 4 1 T = 300 K m = 0.6 kg/s Weva Compressor A Compressor B P2= 3 bar +2 T, = 600 K 3 P3 = P2 T3 = 450 K Heat exchanger T6 = 30°C Water P6=P5 T5 = 20°C P5 = 1 bar
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