Is it possible to suppress parts in Patran? I would like to perform small tests with contacts but not all parts are needed. Of course I don`t want to delete mesh.
In the Analysis group one can perform an analyze by a selected group so that would be a backup. But then I have to perform first a new group.
Yes, if you select the group Patran should use the LBCs and contacts defined on members of that group.
LBCs (including contacts) are not themselves members of groups; the examples I gave above are just possible ways to manage your model. So for example if you create a group from LBC sets, what you're really doing is creating a group of the geometry and/or elements that have those LBCs applied. Does that clarify things?
Yes, if you select the group Patran should use the LBCs and contacts defined on members of that group.
LBCs (including contacts) are not themselves members of groups; the examples I gave above are just possible ways to manage your model. So for example if you create a group from LBC sets, what you're really doing is creating a group of the geometry and/or elements that have those LBCs applied. Does that clarify things?