4. C modeling

4.1. Characteristics of modeling

Same modeling as modeling B but with a cubic law (“HYDR_VGC”) for the relative permeability to gas in place of a Parker law.

4.2. Characteristics of the mesh

A mesh consisting of 1632 TRIA6 elements is used.

4.3. Tested sizes and results

For the short times when the tests are carried out, the saturation remains equal to one, so the choice of the law of permeability relating to the gas does not affect the results, which are identical to those obtained with the B modeling.

This test case has no reference value, so we make it a non-regression case.