SNA3 is hosted at the M2P2 'Laboratoire de Mécanique, Modélisation et Procédés Propres' at the Université of Aix-Marseille. The facility offers numerical simulation capabilities of turbulent flows using Large Scale Simulation (LSS) methods based on an innovative Lattice-Boltzmann (LBM) approach in aerodynamics, heat and mass transfer, and acoustics for various application sectors: aeronautics, automotive, nuclear engineering, urban environments (comfort, civil engineering, pollution).