function specificIsochoricHeatCapacityVap_Tv input Modelica.Units.SI.Temperature T "Temperature of refrigerant"; input Modelica.Units.SI.SpecificVolume v "Specific volume of refrigerant"; output Modelica.Units.SI.SpecificHeatCapacity cv "Specific isochoric heat capacity"; end specificIsochoricHeatCapacityVap_Tv;