On the Behavior of Upwind Schemes in the Low Mach Number Limit: II. Godunov Type Schemes

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ISSN 0249-6399 ISRN INRIA/RR--4189--FR+ENG

a p p o r t

d e r e c h e r c h e

THÈME 4

INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE

On the behavior of upwind schemes in the low Mach number limit : II. Godunov type schemes.

Hervé Guillard — Angelo Murrone

N° 4189

Mai 2001

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Unité de recherche INRIA Sophia Antipolis

2004, route des Lucioles, B.P. 93, 06902 Sophia Antipolis Cedex (France)

Téléphone : 04 92 38 77 77 - International : +33 4 92 38 77 77 — Fax : 04 92 38 77 65 - International : +33 4 92 38 77 65

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Roe Mach=0.1

PRESSURE : MIN=71.0920 MAX=73.5269

VFRoe Mach=0.1

Godunov Mach=0.1

Roe Mach=0.01

VFRoe Mach=0.01

Godunov Mach=0.01

Roe Mach=0.001

PRESSURE : MIN=714244 MAX=714446

VFRoe Mach=0.001

Godunov Mach=0.001

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