Need Help from the Masters.Thank you! 13. An actual vapour compression refrigerator, using R-134a as a refrigerant is operating on thefollowing pressure and temperatures as shown below in the diagram. Show the condition of therefrigerant at various points and calculate the following parameters.(a) Refrigeration effectWARMenvironment(b) Power input to the compressor(c) Isentropic efficiency of the compressor(d) Heat rejected to the surroundings5 bar , 40 CCondenser0.36 Mpa5.82 C(e) COP of the refrigeratorExpansionvalve(f) Neat T-s diagramCompressor(g) Entropy and enthalpy values1.8 bar, - 10 CEvaporator160 kPaCOLD refrigeratedspace

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13. An actual vapour compression refrigerator, using R-134a as a refrigerant is operating on the following pressure and temperatures as shown below in the diagram. Show the condition of the refrigerant at various points and calculate the following parameters. (a) Refrigeration effect WARM (b) Power input to the compressor envirement (c) Isentropic efficiency of the compressor 5 bar , 40 C 0.36 Mpa Condeer (d) Heat rejected to the surroundings 5.82 C (e) COP of the refrigerator Expanmion valve (f) Neat T-s diagram Compreer (g) Entropy and enthalpy values 160 kPa Evaporator 1.8 bar, - 10 C COLD refrigeratod space

13. An actual vapour compression refrigerator, using R-134a as a refrigerant is operating on the following pressure and temperatures as shown below in the diagram. Show the condition of the refrigerant at various points and calculate the following parameters. (a) Refrigeration effect WARM (b) Power input to the compressor envirement (c) Isentropic efficiency of the compressor 5 bar , 40 C 0.36 Mpa Condeer (d) Heat rejected to the surroundings 5.82 C (e) COP of the refrigerator Expanmion valve (f) Neat T-s diagram Compreer (g) Entropy and enthalpy values 160 kPa Evaporator 1.8 bar, - 10 C COLD refrigeratod space

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter44: Geothermal Heat Pumps

Section: Chapter Questions

Problem 13RQ: If 14 gpm of water is flowing through an open-loop heat pump with a temperature difference of 7F,...

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