.ThermoSysPro.Properties.WaterSteam.IF97_Utilities.AnalyticDerivatives.phase_ph

Interface

function phase_ph
  extends Modelica.Icons.Function;
  input Units.SI.Pressure p "pressure";
  input Units.SI.SpecificEnthalpy h "specific enthalpy";
  output Integer phase "true if in liquid or gas or supercritical region";
end phase_ph;