function cv2Phase extends Modelica.Icons.Function; input ThermalSeparation.Media.WaterBasedLiquid.BaseClasses.Common.PhaseBoundaryProperties liq "properties on the boiling curve"; input ThermalSeparation.Media.WaterBasedLiquid.BaseClasses.Common.PhaseBoundaryProperties vap "properties on the condensation curve"; input SI.MassFraction x "vapour mass fraction"; input SI.Temperature T "temperature"; input SI.Pressure p "preoperties"; output SI.SpecificHeatCapacity cv "isochoric specific heat capacity"; end cv2Phase;