Free download Siemens Simcenter Nastran 2020 for Windows and Linux, this is a Method Solver (FEM) of primary finite elements for calculation performance, precision, reliability and scalability. It solves the problems of structural analysis for linear and non -linear analysis, dynamic response, rotor dynamics, aero -lasticity and optimization.

You can also download the Linux Edition section from the “Previous versions” section, in addition you can also download for free