.ThermoSysPro.Properties.WaterSteam.IF97_Utilities.Standard.ddph_props

Interface

function ddph_props
  extends Modelica.Icons.Function;
  input Units.SI.Pressure p "pressure";
  input Units.SI.SpecificEnthalpy h "specific enthalpy";
  input ThermoSysPro.Properties.WaterSteam.Common.IF97BaseTwoPhase aux "auxiliary record";
  output Units.SI.DerDensityByPressure ddph "density derivative by pressure";
end ddph_props;