I have four years of experience in OpenFOAM. I modified the simpleFoam and pimpleFoam solver in order to describe atmospheric boundary layers. In this framework I also implemented new turbulence models and new boundary condition. In order to speed up the simulation a specialized initial condition was also implemented. In order to speed up the simulation the under relaxation are adjusted dynamically.
Recently I tried to figure out (privately not in the content of may current occupation) how to reduce the mass imbalance produced by the overset mesh methodology.
Since I'm privately interested in numerically solving fluid dynamic problems, I wanted to have a deeper look at the solvers available in OpenFOAM. By doing this I thought that maybe I could update the description of the solver in this page.