hal-02505888 title_s A new colocated finite volume scheme for the incompressible Navier-Stokes equations on general non matching grids auteur Robert Eymard, Raphaele Herbin journal Comptes Rendus. Mathématique doi 10.1016/j.crma.2007.03.025 fichier_hal https://hal.science/hal-02505888/document annee 2007