A refrigeration system operates on the ideal vapor compression refrigeration cycle with ammonia as the refrigerant. Th
Posted: Sat May 21, 2022 8:23 am
A refrigeration system operates on the ideal vapor compression refrigeration cycle with ammonia
as the refrigerant. The evaporator and condenser pressures are 300 kPa and 2500 kPa, respectively.
The temperatures of the low temperature and high-temperature mediums are -12oC and 35oC,
respectively. If the rate of heat rejected in the condenser is 24.0 kW, determine (a) the volume
flow rate of ammonia at the compressor inlet, in L/s, (b) the power input and, (c) the COP.
Consult the attached table for the properties of Ammonia
as the refrigerant. The evaporator and condenser pressures are 300 kPa and 2500 kPa, respectively.
The temperatures of the low temperature and high-temperature mediums are -12oC and 35oC,
respectively. If the rate of heat rejected in the condenser is 24.0 kW, determine (a) the volume
flow rate of ammonia at the compressor inlet, in L/s, (b) the power input and, (c) the COP.
Consult the attached table for the properties of Ammonia