I need to do a solve for a different set of variables on the side of a 3D domain. Meaning that I need a variable that only exists on the side of a 3D domain (boundary restricted variable?). Also - I still need the outward facing normal (this "side" is going to be highly irregular).
Any ideas here? For now - I'm just going to let the field be zero everywhere else in the domain (since we can't do boundary restricted variables). Is this the place to use BoundaryMesh? Can you get the normals for the elements when you're on a BoundaryMesh? Any guidance would be helpful... Derek ------------------------------------------------------------------------------ _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
