What is the work required in the first compressor per kg of propane?
Propane is to be compressed from 0.4 MPa and 360 K to 4 MPa using a two-stage compressor. An interstage cooler returns the temperature of the propane to 360 K before it enters the second compressor. The intermediate pressure is 1.2 MPa. Both adiabatic compressors have a compressor efficiency of 80%.
(a) What is the work required in the first compressor per kg of propane?
(b) What is the temperature at the exit of the first compressor?
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Order Paper Now(c) What is the cooling requirement in the interstage cooler per kg of propane?
