.Buildings.Utilities.Psychrometrics.Functions.saturationPressureLiquid

Information

Saturation pressure of water above the triple point temperature computed from temperature according to Wagner et al. (1993). The range of validity is between 273.16 and 373.16 Kelvin.

References

Wagner W., A. Saul, A. Pruss. International equations for the pressure along the melting and along the sublimation curve of ordinary water substance, equation 3.5. 1993. http://aip.scitation.org/doi/pdf/10.1063/1.555947?class=pdf.

Interface

function saturationPressureLiquid
  extends Modelica.Icons.Function;
  input Modelica.Units.SI.Temperature TSat(displayUnit = "degC", nominal = 300) "Saturation temperature";
  output Modelica.Units.SI.AbsolutePressure pSat(displayUnit = "Pa", nominal = 1000) "Saturation pressure";
end saturationPressureLiquid;

Revisions

• November 20, 2013 by Michael Wetter:
  First implementation, moved from Buildings.Media.