Assume a refrigeration cycle as shown in Fig. 10.14, with a reversible adiabatic compres- sor and expander. For this cycle, the low pressure is 100 kPa and the high pressure is 1.4 MPa, with constant-pressure heat exchangers (see the T-s diagram in Fig. 10.14). The temperatures are T4 = T6 = -50°C and T1 = T3 = 15°C. Find the COP for this refrigeration cycle. Heat echanger 14 aration Compressor Expander a heat

Assume a refrigeration cycle as shown in Fig. 10.14, with a reversible adiabatic compres- sor and expander. For this cycle, the low pressure is 100 kPa and the high pressure is 1.4 MPa, with constant-pressure heat exchangers (see the T-s diagram in Fig. 10.14). The temperatures are T4 = T6 = -50°C and T1 = T3 = 15°C. Find the COP for this refrigeration cycle. Heat echanger 14 aration Compressor Expander a heat

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

Chapter3: Refrigeration And Refrigerants

Section: Chapter Questions

Problem 28RQ: Define flash gas, and explain how it applies to the net refrigeration effect of the refrigeration...

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