.ThermoSysPro.Properties.WaterSteam.IF97_Utilities.AnalyticDerivatives.isentropicExponent_ph

Information

isentropic exponent as function of pressure and specific enthalpy

Interface

function isentropicExponent_ph
  extends Modelica.Icons.Function;
  input Units.SI.Pressure p "pressure";
  input Units.SI.SpecificEnthalpy h "specific enthalpy";
  input Integer phase = 0 "2 for two-phase, 1 for one-phase, 0 if not known";
  input Integer region = 0 "if 0, region is unknown, otherwise known and this input";
  output Real gamma "isentropic exponent";
end isentropicExponent_ph;