An Ammonia refrigerant vapor compression system is utilized as an air-cooled water chiller. It is operating at a condenser temperature of 40°C and an evaporator temperature of 0°C. The system develops 15 Tons of Refrigeration. Determine: a. The discharge temperature and mass flow rate of the refrigerant circulated. b. The theoretical piston displacement of the compressor. c. The theoretical compressor work. d. The heat rejected in the condenser. e. The Carnot COP and the actual COP of the cycle. f. g. h. The volume of air supplied in the condenser if it enters at 30°C and leaves at 34°C. LMTD and AMTD in the condenser The water flow rate of the chiller if it enters the evaporator at 10°C and

Elements Of Electromagnetics
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i.
leaves at 5°C.
LMTD and AMTD in the evaporator
Transcribed Image Text:i. leaves at 5°C. LMTD and AMTD in the evaporator
An Ammonia refrigerant vapor compression system is utilized as an air-cooled
water chiller. It is operating at a condenser temperature of 40°C and an
evaporator temperature of 0°C. The system develops 15 Tons of Refrigeration.
Determine:
a. The discharge temperature and mass flow rate of the refrigerant
circulated.
b. The theoretical piston displacement of the compressor.
c. The theoretical compressor work.
d. The heat rejected in the condenser.
e.
The Carnot COP and the actual COP of the cycle.
f. The volume of air supplied in the condenser if it enters at 30°C and
leaves at 34°C.
g. LMTD and AMTD in the condenser
h.
The water flow rate of the chiller if it enters the evaporator at 10°C and
Transcribed Image Text:An Ammonia refrigerant vapor compression system is utilized as an air-cooled water chiller. It is operating at a condenser temperature of 40°C and an evaporator temperature of 0°C. The system develops 15 Tons of Refrigeration. Determine: a. The discharge temperature and mass flow rate of the refrigerant circulated. b. The theoretical piston displacement of the compressor. c. The theoretical compressor work. d. The heat rejected in the condenser. e. The Carnot COP and the actual COP of the cycle. f. The volume of air supplied in the condenser if it enters at 30°C and leaves at 34°C. g. LMTD and AMTD in the condenser h. The water flow rate of the chiller if it enters the evaporator at 10°C and
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