A compressor enters an adiabatic process as saturated vapor at 100 kPa at a rate of 0.7 m^3 /min and exits at 1-MPa pressure. If the isentropic efficiency of the compressor is 87 percent. Determine: a. the temperature of the refrigerant at the exit of the compressor.
b. the power input, in kW.

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Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.

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