This subnode defines the velocity field ug and the moisture-dependent thermodynamics properties used for the moist air phase in
Equation 6-6 of the
Moist Porous Medium parent node. The density
ρg (SI unit: kg/m
3), the heat capacity at constant pressure
Cp,g (SI unit: J/(kg·K)), and the thermal conductivity
kg (SI unit: W/(m·K)) are defined as functions of the amount of vapor in the moist air phase.
Physics tab with Moist Porous Medium selected in the model tree: