Question

A reversible adiabatic compressor receives 0.05 kg/s saturated vapor R-22 at 200 kPa and has an exit presure of 800 kPa. Neglect kinetic energies and find the exit temperature and the minimum power needed to drive the unit. 

Answer 1

C.V. Compressor, Steady single inlet and exit flows.

Adiabatic:

Explanation for the work term is in Sect.