.ThermoSysPro.Properties.WaterSteam.IF97_Utilities.AnalyticDerivatives.kappa_props_ph

Information

isothermal compressibility factor as function of pressure and specific enthalpy

Interface

function kappa_props_ph
  extends Modelica.Icons.Function;
  input Units.SI.Pressure p "pressure";
  input Units.SI.SpecificEnthalpy h "specific enthalpy";
  input ThermoSysPro.Properties.WaterSteam.Common.IF97TwoPhaseAnalytic aux "auxiliary record";
  output Units.SI.IsothermalCompressibility kappa "isothermal compressibility factor";
end kappa_props_ph;