7.18/A typical refrigeration (vapor-compression) cycle uses refrigerant 134a operating between the evaporator at a temperature of -5°C and the condenser at a temperature of 35°C. During your research you found an interesting substance that appears to have better properties than refrigerant 134a. You have measured its vapor pressure and enthalpy of vaporization to be 0.6 bar and 35 kl/mol at T= -5°C, and 4.2 bar and 30 kJ/mol at T = 35°C. For simplicity, consider the gas to behave like an %3D ideal gas. Your best estimate for a constant ideal gas heat capacity is of Cp = 110 J/mol K. The

7.18/A typical refrigeration (vapor-compression) cycle uses refrigerant 134a operating between the evaporator at a temperature of -5°C and the condenser at a temperature of 35°C. During your research you found an interesting substance that appears to have better properties than refrigerant 134a. You have measured its vapor pressure and enthalpy of vaporization to be 0.6 bar and 35 kl/mol at T= -5°C, and 4.2 bar and 30 kJ/mol at T = 35°C. For simplicity, consider the gas to behave like an %3D ideal gas. Your best estimate for a constant ideal gas heat capacity is of Cp = 110 J/mol K. The

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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