Saturated Refrigerant-22 vapor enters the condenser of a large refrigeration system at 80.0°F and exits as a saturated liquid at 80.0°F in a steady flow, steady state process.
Using saturated liquid Refrigerant-22 at 0.00°F as the local environment (ground state), determine the following items on the basis of an ammonia flow rate of 80.0 lbm/s:
a. The irreversibility rate of the condenser.
b. The condenser's entrance and exit specific flow availabilities.
c. The condenser's heat rejection rate.