I have a dam break simulation created on comsol as seen in the following video https://youtu.be/02tGVX0PRGo
This dam break is simulated using (Two phase flow - laminar - phase field) Now I want to place a porous media in a place as shown in the attached pic
I think that using the model (Two phase darcy law) is the suitable model but not sure.
I am asking what is the boundary condition that i need to specify for this case(porous media) and how to couple the (dam break) with the (porous media)
Thank you in advance