Hello,
since I am studying layer formation on membrane surfaces, I am looking for a simplified membrane model.
Up to now I found three of them:
1) one layer of spheres at a certain lattice
2) a rectangular (very thin) body inserted as granular
3) a simple wall
all of them retain particles from leaving the system, but 2 and 3 allow rotational movement of the particles after they touched the membrane (boundary).
Has anyone an idea to how to stop particles rolling over the boundary? In the free flow the rotational movement is important, it should just turn of close to the membrane.
Is there any recommended fix to use?
Thank's in advance
Henrik