Mathematics – Numerical Analysis
Scientific paper
2007-09-20
Numerische Mathematik / Numerical Mathematics 108, 2 (2007) 263-293
Mathematics
Numerical Analysis
Scientific paper
10.1007/s00211-007-0116-8
Motivated by the difficulty to solve numerically the weakly compressible 1D isentropic Euler equations with classical methods, we develop in this paper a two scale numerical method on this model. This method is based on two scale convergence theory developped by N'Guetseng and Allaire, and finite volume scheme. Furthermore, we do some numerical simulations in order to verify that the two-scale numerical method is more and more accurate when the Mach number diminishes.
Frenod Emmanuel
Mouton Alexandre
Sonnendrücker Eric
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