FAST is a set of python modules implementing HPC solvers for Computational
Fluid Dynamics (CFD).
FASTS is a very efficient solvers for compressible Navier-Stokes equations for Structured grids. It is well suited
for unsteady applications (URANS, LES, ...)
FAST/IBM is a technology providing automatic mesh generation, using a very efficient Cartesian solver and
immersed boundary conditions.