code_aster
Simulation (FEA & CFD)Structural and thermomechanical FEA solver developed by EDF
- Licence
- GPL-3.0
- Status
- Open source
Free three-dimensional structural finite-element program
CalculiX is a free FEA package with a solver (CCX) that uses an Abaqus-like input format, and a pre/post-processor (CGX). It covers static, dynamic, thermal and nonlinear analysis, and is used as a solver by FreeCAD and PrePoMax.
Structural and thermomechanical FEA solver developed by EDF
Free, open-source computational fluid dynamics toolbox
Alternative to ANSYS
3D finite-element mesh generator with a built-in CAD engine
Alternative to ANSYS
Open-source platform for simulation pre- and post-processing
Alternative to ANSYS
Open-source multiphysics simulation software
Alternative to COMSOL
Open-source data analysis and visualisation for simulation results
Alternative to Tecplot