Simcenter 3D Multistep nonlinear with Solutions 401/402

The Multi-Step Nonlinear with Solutions 401 and 402 with Simcenter 3D for pre/post course covers the advanced nonlinear capabilities in Simcenter Nastran. It presents types of nonlinear effects in models including material, geometric, and contact as well as explaining the solver steps in the solution process. It identifies difficulties which nonlinear solutions can pose and offers best practices for debugging convergence problems with nonlinear solutions.