1. The flexibity to modify the code as per my problem makes it the best CFD solver for me 2. While other solvers serve as a blackbox wherein the users don't know what computations are going in the background, OpenFOAM allows you to view the entire code to have a gist of what goes into the making of a solver 3. Creating and meshing any geometry becomes so much meaniful and interesting once you know the concept behind it

OpenFoam m'a donné une opportunité incroyable d'apprendre la CFD depuis le début dans le sens de construire des solveurs. Je suis devenu un utilisateur quotidien grâce à cela.

Open-sourced, the backend code can be modified and recompiled to solve new physics