Parallel multigrid computation of the unsteady incompressible Navier-Stokes equations (Q1815915)

A parallel multigrid scheme for the calculation of the unsteady incompressible Navier-Stokes equations is considered. A spatial and temporal second-order accurate implicit discretization scheme on a staggered grid is employed, and a full approximation storage multigrid method, appropriate for nonlinear problems, is used. A parallel solver is developed which smooths the equations at each multigrid level in a fully coupled mode. The programming paradigm is single program multiple data with message passing.