Refrigerant 22 is the working fluid in a Carnot vapor refrigeration cycle for which the evaporator temperature is 0ºC. Saturated vapor enters the condenser at 40ºC, and saturated liquid exits at the same temperature. The mass flow rate of refrigerant is 3 kg/min. Determine (a) the rate of heat transfer to the refrigerant passing through the evaporator, in kW. (b) the net power input to the cycle, in kW. (c) the coefficient of performance.
Refrigerant 22 is the working fluid in a Carnot vapor refrigeration cycle for which the evaporator temperature is 0ºC. Saturated vapor enters the condenser at 40ºC, and saturated liquid exits at the same temperature. The mass flow rate of refrigerant is 3 kg/min. Determine (a) the rate of heat transfer to the refrigerant passing through the evaporator, in kW. (b) the net power input to the cycle, in kW. (c) the coefficient of performance.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Refrigerant 22 is the working fluid in a Carnot vapor refrigeration cycle for which the evaporator temperature is 0ºC. Saturated vapor enters the condenser at 40ºC, and saturated liquid exits at the same temperature. The mass flow rate of refrigerant is 3 kg/min. Determine
(a) the rate of heat transfer to the refrigerant passing through the evaporator, in kW.
(b) the net power input to the cycle, in kW.
(c) the coefficient of performance.
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