A vapor-compression refrigeration system operates on the cycle shown below. The refrigerant is tetrafluoroethane. For the following set of operating conditions, determine the circulation rate of the refrigerant, the heat-transfer rate in the condenser, the power requirement, the coefficient of performance of the cycle, and the coefficient of performance of a Carnot refrigeration cycle operating between the same temperature levels. Use the table containing the properties of saturated 1,1,1,2-tetrafluoroethane (R134A) and the PH diagram for tetrafluoroethane (HFC-134a). Condenser Throttle valve Compressor Evaporator Vapor-compression refrigeration cycle. Evaporation T= 0°C Condensation T= 26°C n(compressor) = 0.79 Refrigeration rate = 600 kJ-s1 The circulation rate of the refrigerant is | |kg-s-1 The heat-transfer rate in the condenser is kJ-s-1 The power requirement is kW. The coefficient of performance of the cycle is[

A vapor-compression refrigeration system operates on the cycle shown below. The refrigerant is tetrafluoroethane. For the following set of operating conditions, determine the circulation rate of the refrigerant, the heat-transfer rate in the condenser, the power requirement, the coefficient of performance of the cycle, and the coefficient of performance of a Carnot refrigeration cycle operating between the same temperature levels. Use the table containing the properties of saturated 1,1,1,2-tetrafluoroethane (R134A) and the PH diagram for tetrafluoroethane (HFC-134a). Condenser Throttle valve Compressor Evaporator Vapor-compression refrigeration cycle. Evaporation T= 0°C Condensation T= 26°C n(compressor) = 0.79 Refrigeration rate = 600 kJ-s1 The circulation rate of the refrigerant is | |kg-s-1 The heat-transfer rate in the condenser is kJ-s-1 The power requirement is kW. The coefficient of performance of the cycle is[

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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Question

100%

A vapor-compression refrigeration system operates on the cycle shown below. The refrigerant is tetrafluoroethane. For the
following set of operating conditions, determine the circulation rate of the refrigerant, the heat-transfer rate in the
condenser, the power requirement, the coefficient of performance of the cycle, and the coefficient of performance of a
Carnot refrigeration cycle operating between the same temperature levels. Use the table containing the properties of
saturated 1,1,1,2-tetrafluoroethane (R134A) and the PH diagram for tetrafluoroethane (HFC-134a).
3
Condenser
T
Throttle
Compressor
valve
Evaporator
Vapor-compression refrigeration cycle.
Evaporation T= 0°C
Condensation T= 26°C
n(compressor) = 0.79
Refrigeration rate = 600 kJ-s-1
The circulation rate of the refrigerant is
]kg-s¬1
The heat-transfer rate in the condenser is
kJ.s-1
The power requirement is
kW.
The coefficient of performance of the cycle is

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use perrys chem engg handbook