Please, I'd like to confirm if is there any mean to realize a bandwidth optimization directly through gmsh. The meshes I've been generated has too big stiffness matrix, and it's hard to run. I've found this information (link below), but it didn't work...
http://magnet.atp.tuwien.ac.at/scholz/magpar/doc/html/preprocessing.html#bettermesh Thanks in advance, -------------------------------------------------------------------------------- Acadêmico Filipe de Santis Silveira Laboratório de Mecânica dos Fluidos Aplicada e Computacional Departamento de Engenharia Mecânica Universidade Federal do Rio Grande do Sul Citando Billy Araújo <[EMAIL PROTECTED]>: > > Check: > > http://people.scs.fsu.edu/~burkardt/f_src/rcm/rcm.html > > > -----Mensagem original----- > De: [EMAIL PROTECTED] em nome de Filipe Silveira > Enviada: qua 03-09-2008 14:20 > Para: [email protected] > Assunto: [Gmsh] mesh optimization > > Dear Dr. Geuzaine, > > Are there any mean to optimize the band width for structured meshs > generated by gmsh? We have problems for relatively large meshs (about > 20,000 elements), cause it exceeds the band width supported for the > stiffness matrix by our solver. > > Thanks in advance, > > Filipe Silveira > -------------------------------------------------------------------------------- > Acadêmico Filipe de Santis Silveira > Laboratório de Mecânica dos Fluidos Aplicada e Computacional > Departamento de Engenharia Mecânica > Universidade Federal do Rio Grande do Sul > > > > _______________________________________________ > gmsh mailing list > [email protected] > http://www.geuz.org/mailman/listinfo/gmsh > > _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
