Patran 2021

Patran 2021, developed by MSC.Software Corporation, is a comprehensive pre- and post-processing application for finite element analysis (FEA). It enables engineers to build and edit geometry, generate high‑quality meshes, define materials and properties, apply loads and boundary conditions, and prepare analyses for MSC Nastran and Marc, with additional interfaces available for other leading solvers.

Key capabilities include:

• Broad CAD interoperability with import of common formats (such as STEP, IGES, Parasolid, and ACIS), plus tools for geometry cleanup, midsurfacing, and model assembly management.
• Flexible meshing for shells, solids, and beams, with automatic and manual controls, refinement options, and mesh quality checks.
• Efficient model organization using groups and layers, along with support for contact definitions and composite layups/laminates.
• Robust post‑processing, including contour, vector, and tensor plots; XY charts; path and free‑body calculations; animations; and report generation for linear, nonlinear, thermal, and dynamic results.
• Productivity and automation through templates, replayable sessions, and the Patran Command Language (PCL) for scripting and customization.

Widely used across aerospace, automotive, energy, and industrial machinery, Patran 2021 helps teams streamline FEA setup, ensure model fidelity, and turn solver results into actionable engineering insight.

Patran 2021 is developed by MSC.Software Corporation. The most popular version of this product among our users is 27.0. The name of the program executable file is patran.exe.