Hello, I am trying to solve the diffusion equation with two types of Dirichlet BCs. Let's say for example: df/dt = lapl(f). f(0<x<0.5,y,t) = 1; f(0.5<x<1,y,t) = 0. I was thinking of taking advantage of subdomains in which subdomain_id = 1 is the bulk. subdomain_id = 2 is surface1. subdomain_id=3 is surface 2. Once the subdomains are read correctly, I could assemble the RHS accordingly by using active_local_subdomain_elements_begin( subdomain_id ). I was able to successfully assemble the corresponding terms using both type of subdomains but I'm seeing that although it's solved simultaneously, the solution of one subdomain is not being projected onto the other one. Is this something I should project manually?
Thank you in advance. Best, Viviana. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
