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Hello,

Ok so I am trying to calculate the COP( Coefficient of Performance) of a refrigerant within an idealised vapour compression refrigeration cycle. Also I am trying to calculate the VCC(Volumetric Cooling Capicity) as well by using the Peng-Robinson Equation of State equations. I have no idea how to do this however I do have the following information:

Critical temperature

Critical Pressure

Critical volume

accntric constant

ideal gas at specific heat constant,

The paper is attached

Any advice on this would be great,

Thanks

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# Peng-Robinson EoS Urgent please help

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