Tvd Multigrid Solutions of Three-dimensional Viscous Hypersonic Flows
نویسنده
چکیده
In the present paper a multigrid technique for three-dimensional perfect gas hypersonic vis-cous ows has been developed, employing a Total Variation Diminishing (TVD) discretization and an upwind correction prolongation, based on a monotonic reconstruction of coarse-grid correction. The methodology has good convergence properties, both for boundary layer ows and complex shock wave-boundary layer interaction phenomena over compression ramps with nite-span eeects.
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