> So how are other people doing boundary conditions with tri's and > tets? With Dirichlet you can just use a penalty to swamp everything > out. But with Nuemann?
Neumann is not an issue because the BC is in terms of the boundary integral, so you only consider it with elements whose sides intersect the boundary. The elements who only touch the boundary through a node do not enter into the Neumann BC. ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
