code_saturne is the free, open-source software developed primarily by EDF for computational fluid dynamics (CFD) applications.
It solves the Navier-Stokes equations with scalar transport for 2D, 2D-axisymmetric, and 3D flows, whether steady or unsteady, laminar or turbulent, incompressible, dilatable, or weakly compressible, isothermal or not.
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