Solutions with Concentration to the Riemann Problem for the One-Dimensional Chaplygin Gas Equations

被引：2

作者：

Y. Brenier

机构：

[1] CNRS FR 2800,

来源：

Journal of Mathematical Fluid Mechanics | 2005年 / 7卷

关键词：

35L60; 65M06; 76N15; Gas dynamics; conservation laws; Riemann problem; finite difference;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We investigate the Riemann problem for the one-dimensional Chaplygin gas dynamics equations. We show that it can be solved provided concentration effects are taken into account. Then, the Lax–Friedrichs scheme, with unit CFL number, is shown to be consistent with our solution to the Riemann problem.

引用

页码：S326 / S331

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