Geodesic
A multigrid smoother for high Reynolds number flows
Electronic transactions on numerical analysis, Tome 6 (1997), pp. 234-245.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: The linearized Navier-Stokes equations are solved in two space dimensions using a multigrid method where a semiimplicit Runge-Kutta scheme is the smoother. Explicit time-integration in the streamwise direction is combined with implicit integration in the body-normal direction. Thereby the stiffness of the equations due to the disparate scales in the boundary layer is removed.
Classification : 65L06, 65M12, 76N20
Keywords: Navier-Stokes equations, semi-implicit, multigrid, convergence acceleration 
@article{ETNA_1997__6__a3,
     author = {Sterner, Erik},
     title = {A multigrid smoother for high {Reynolds} number flows},
     journal = {Electronic transactions on numerical analysis},
     pages = {234--245},
     publisher = {mathdoc},
     volume = {6},
     year = {1997},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_1997__6__a3/}
}
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Sterner, Erik. A multigrid smoother for high Reynolds number flows. Electronic transactions on numerical analysis, Tome 6 (1997), pp. 234-245. http://geodesic.mathdoc.fr/item/ETNA_1997__6__a3/