specific heat capacity at constant volume as function of pressure and specific enthalpy
function cv_props_ph extends Modelica.Icons.Function; input SI.Pressure p "pressure"; input SI.SpecificEnthalpy h "specific enthalpy"; input ThermalSeparation.Media.WaterBasedLiquid.BaseClasses.Common.IF97BaseTwoPhase aux "auxiliary record"; output SI.SpecificHeatCapacity cv "specific heat capacity"; end cv_props_ph;