Refrigerant R-134a is compressed steadily and adiabatically in a reversible compressor. The volume flow rate entering the compressor is 800 ft3/min. The R-134a enters the compressor at 120 psia, 100 °F and leaves with its pressure being twice the inlet value. Neglect kinetic energy changes, and calculate the power required to operate the compressor.© BrainMass Inc. brainmass.com October 24, 2018, 8:31 pm ad1c9bdddf
Please see the attached file.
Note that the compression stage is usually isentropic.
From the saturation table ...
The solution provides detailed explanations, including diagram and reference, for the compressor problem.