.ThermoSysPro.Properties.WaterSteam.IF97_Utilities.Standard.ddhp_props

Interface

function ddhp_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.DerDensityByEnthalpy ddhp "density derivative by specific enthalpy";
end ddhp_props;