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FEATFLOW

FeatFlow (Finite Element Analysis Toolbox for Flow) is a finite element CFD Fortran code using a very efficient FEM discretization together with a geometric multigrid approach for solving linear systems. This results in a very fast and computationally efficient solver, typically yielding a magnitude or more of speedup compared commercially available solvers. FeatFlow can be used from MATLAB with the FEATool Multiphysics GUI interface.

XFlow CFD

XFlow CFD

XFlow is a next generation CFD software system that uses a proprietary state-of-the-art Lattice Boltzmann technology, and is s ...

OpenFOAM

OpenFOAM

OpenFOAM is the leading free, open source software for CFD, owned by the OpenFOAM Foundation and distributed exclusively under ...