This information is part of the Modelica Standard Library maintained by the Modelica Association.

Sublimation pressure of water below the triple point temperature is computed from temperature.

Source: W Wagner, A Saul, A Pruss: "International equations for the pressure along the melting and along the sublimation curve of ordinary water substance", equation 3.5

psat = sublimationPressureIce(Tsat)

Tsat	Type: Temperature (K) Description: Sublimation temperature

psat	Type: AbsolutePressure (Pa) Description: Sublimation pressure