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