Find what are the exit pressure and temperature of the air
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A compressor receives R-134a at 20 F, 30 psia with an exit of 200 psia, x = 1. What can you say about the process?
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A compressor brings a hydrogen gas flow at 500 R, 1 atm up to a pressure of 10 atm. How hot is the exit flow, and what is the specific work input?
Assuming the process is reversible and adiabatic, what are the exit pressure and temperature of the air?
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A small pump takes in water at 70 F, 14.7 lbf/in.2 and pumps it to 250 lbf/in.2 at a flow rate of 200 lbm /min. Compute the required pump power input.
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