. . . . . . . . . "A combined geometric approach for solving the Navier-Stokes equations on dynamic grids"@en . . . . . . . . . "Computational fluid dynamics." . . "Unsteady flow." . . "Grid generation (Mathematics)" . . . . "Navier-Stokes equation." . . "Navier-Stokes equations." . . "Computational grids." . . "Two dimensional flow." . .