Finite-volume solvers for a multilayer Saint-Venant system

• Autorzy: Emmanuel Audusse , Marie-Odile Bristeau
• Języki publikacji: EN

Abstrakty

EN

We consider the numerical investigation of two hyperbolic shallow water models. We focus on the treatment of the hyperbolic part. We first recall some efficient finite volume solvers for the classical Saint-Venant system. Then we study their extensions to a new multilayer Saint-Venant system. Finally, we use a kinetic solver to perform some numerical tests which prove that the 2D multilayer Saint-Venant system is a relevant alternative to D hydrostatic Navier-Stokes equations.

Słowa kluczowe

EN

shallow water equations; Saint-Venant system; approximate Riemann solvers; kinetic solver; finite volumes; multilayer model

• Wydawca: University of Zielona Gora Press
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2007
• Tom: 17
• Numer: 3
• Strony: 311-320

Daty

wydano

2007

Twórcy

autor

Emmanuel Audusse

• Université Paris 13, 99 avenue JB Clément, 939430 Villetaneuse, France

autor

Marie-Odile Bristeau

• INRIA, Project Bang, Domaine de Voluceau, 78153 Le Chesnay, France

Bibliografia

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