.TAeZoSysPro.Media.Air.MoistAir.h_pTX

Information

Specific enthalpy of moist air is computed from pressure, temperature and composition with X[1] as the total water mass fraction. The fog region is included for both, ice and liquid fog.

This function is only valid for a mass fraction of air X[Air] > 1e-4. Otherwise, when the mixture is fully composed of water, the ratio between steam and liquid water cannot be determine since the pressure p and the temperature T remains constant whatever the ratio.

Interface

function h_pTX
  extends Modelica.Icons.Function;
  input SI.Pressure p "Pressure";
  input SI.Temperature T "Temperature";
  input SI.MassFraction X[:] "Mass fractions of moist air";
  output SI.SpecificEnthalpy h "Specific enthalpy at p, T, X";
end h_pTX;