Search the Community
Showing results for tags 'perbc'.
Found 2 results
Dear, Is there a way to couple nodes using periodic boundary conditions? I am working on a project where we are trying to homogenize a honeycomb material using unit cells. The displacement of the nodes at the first boundary of the unit cell should be the same as at the opposing boundary. From a textbook:
Hi All, I need to apply periodic boundary conditions in a simulation. My goal is finding the equivalent Elastic modulus of a unit cell for lattice structures. I've found that in Optistruct it is possible to use PERBC and RELOC, but I cannot find any documentation, except for the reference guide, that is not so clear. Could you please help me? Enrico