water injection unsatured zone

Hi,
I want to simulate the plume of a water injection from two propagating points from two different wells (2m depth) in unsatured zone using an unstructured mesh. How can I do this?
Thanks in advance for your help
Carmen

There are several ways available. The most common way is to use a WellBC or Multilayer Well (MLW) for the groundwater and a first kind boundary condition (Dirichlet) for the mass with a fixed concentration.

Thank you for your answer. I have already tried the Well BC but the result is not accurated. Is it possible to apply the MLW on an unstructured mesh and in case, how can I do this with no layers?

If you have a 3D line (e.g. 3D shapefile) you may (re-)mesh your model and use the 3D line as an Addin constraint. After you (re-)meshed your model, the line will be represented as an Edge of your mesh. This Edge will be also available as a selection. You may use the selection to assign your MLW.

I will try this approach. Thank you very much for your help.

Hi,
I would like to know if is it possible to extract the calculated values of Kr for Van Genuchten equation.
Thank you in advance for your help
Carmen

The relative permeability is available in the Data panel (Auxiliary Data tree).

Thank you very much!