FLOW-3D can simulate both saturated and unsaturated porous flow conditions where different porosity, permeability and wettability properties can be assigned to different porous objects. Permeability can be specified based on flow direction, enabling anisotropic behavior or porous media. For unsaturated conditions separate filling and draining curves can be used to model the phenomenon of hysteresis. For more information about modeling porous media, go to [ Ссылка ]
