Class of the van Genuchten relative permeability of the non-wetting phase
As titled, the PR presents the van Genuchten Maulem model for the relative permeability of wetting phase.
Besides, this PR allows use relative_permeability
as phase property (see issue #2904 (closed)).
-
Feature description was added to the changelog? not yet -
Tests covering your feature were added? Yes, there is an unit test. -
Any new feature or behavior change was documented? Yes, it was.