If you are an engineer tired of license fees, forced updates, and slow solvers, it’s time to take the plunge. Download Ubuntu, install FreeCAD and OpenFOAM, and experience the freedom of a true engineering OS.
sudo add-apt-repository ppa:freecad-maintainers/freecad-stable sudo apt install freecad gmsh Run the "Part Design Tutorial" in FreeCAD. Create a simple flange. cade+simu+linux+work
Install OpenFOAM (via Docker or precompiled). If you are an engineer tired of license
sudo apt install openfoam-default source /usr/lib/openfoam/openfoam2206/etc/bashrc Run the "cavity" tutorial. Then, import your FreeCAD geometry via surfaceFeatureExtract . and slow solvers