Titre :
|
Multigrid algorithm for three dimensional incompressible high Reynolds number turbulent flows
|
Auteurs :
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C. Sheng ;
D. Taylor L.k.whitfield
|
Type de document :
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article/chapitre/communication
|
Année de publication :
|
1995
|
Format :
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p.2073-2079
|
Langues:
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= Anglais
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Catégories :
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THERMIQUE THERMODYNAMIQUE
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Mots-clés:
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ALGORITHME
;
ECOULEMENT TURBULENT
;
EQUATION DE NAVIER STOKE
;
EXPERIMENTATION
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Résumé :
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In this paper, a robust multigrid algorithm is presented for solving three-dimensional incompressible high Reynolds number turbulent flows on high aspect ratio grids. The artificial compressibility form of the Navier-Stokes equations is discretized in a cell-centered finite volume form on a time-dependent curvilinear coordinate system, and the so-called discretized Newton relaxation scheme is used as the iterative procedure for the solution of the system of equations.
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Source :
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AIAA Journal, vol 33, n°11
|