3. A vapor-compression refrigeration system, using R-22 as the working fluid, operat condensing temperatures of -12C...

Transcribed Image Text:

3. A vapor-compression refrigeration system, using R-22 as the working fluid, operat condensing temperatures of -12C and 43 C, respectively. The superheat at the evaporat subcooling at the condenser exit is 10C. The mass flow rate of refrigerant is 0.08 consumption of the cycle is 3.0 kW. Assume no fiction in pipe. Determine (a) the amount of heat absorption from evaporator (Q: evaporator) 3. A vapor-compression refrigeration system, using R-22 as the working fluid, operat condensing temperatures of -12C and 43 C, respectively. The superheat at the evaporat subcooling at the condenser exit is 10C. The mass flow rate of refrigerant is 0.08 consumption of the cycle is 3.0 kW. Assume no fiction in pipe. Determine (a) the amount of heat absorption from evaporator (Q: evaporator)