PorousFlowUnsaturated
The [PorousFlowUnsaturated] syntax is used by the PorousFlowUnsaturated action to describe simulations of unsaturated flow in porous media.
Available Actions
- Porous Flow App
- PorousFlowUnsaturatedAdds Kernels and fluid-property Materials necessary to simulate a single-phase saturated-unsaturated flow problem. The saturation is computed using van Genuchten's expression. No Kernels for diffusion and dispersion of fluid components are added. To run a simulation you will also need to provide various other Materials for each mesh block, depending on your simulation type, viz: permeability, porosity, elasticity tensor, strain calculator, stress calculator, matrix internal energy, thermal conductivity, diffusivity