DOFI is a powerful CFD simulation tool dedicated to complex internal and external flows. DOFI is designed to tackle any flow problem, from incompressible to low and high speed flows, from mono-phase to multiphase flows including heat and species transport problems. It combines completely unstructured hexahedral grids with an efficient pre-conditioned compressible solver which employs fast agglomerated multigrid acceleration and adaptive techniques. DOFI allows users to freely develop and exchange physical models in CFD with a new open approach. Main features of DOFI:

• Steady and unsteady problems
• Incompressible and compressible flows
• Heat transfer
• Species transport
• Turbulence models (RANS, LES, DNS)
• Multiphases flows
• Wind turbine flows