Reply To: (non-expected) gas fraction in cells near a wall

[Diogo Martinho]

I agree they are quite high ????. However, the three domains are porous domains, so, I have (from the left to the right):

CellRegion 1 and 3: 

porosity = 0.38

liquid phase:

         perm(x,y,z) = 1.216e-10

gas phase:

         perm(x,y,z) = 1.216e-10

 

 

CellRegion 2: 

porosity = 0.53

liquid phase:

      perm(x) = 1.216e-10

      perm(y,z) = 1.216e+14 

gas phase: 

    perm(x,y,z) = 1.216e+14 

 

My goal is that the liquid can only pass the centered domain on the x-direction and no gas can pass from the sides to the center, so that the centered domain would be impermeable to gases. 

Am I thinking correctly or would you define differently? 

 

Thank you for your inputs btw!!!