Refrigerant 22 is enters a compressor operating at steady state as saturated vapor at 10 bar and compressed adiabatically in an internally reversible process to 16 bar. Ignoring kinetic and

potential energy effects, determine the required mass flow rate of refrigerant, in kg/s, if the compressor power input is 6 kW. Show this compression process on a T-s diagram.

Fig: 1