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

Information

## Copyright © EDF 2002 - 2025

## ThermoSysPro Version 4.2

        

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;