How to prevent pressure oscillations in multicomponent flow calculations: A quasi conservative approach

被引：546

作者：

Abgrall, R

机构：

[1] INRIA, 06 902 Sophia Antipolis Cedex

来源：

JOURNAL OF COMPUTATIONAL PHYSICS | 1996年 / 125卷 / 01期

关键词：

D O I：

10.1006/jcph.1996.0085

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A new numerical scheme for computing multicomponent flows is presented. It is able to handle strong shocks, is pressure oscillation free through the contact discontinuities, and guarantees the positivity of mass fractions. Some numerical experiments on shock tubes indicate the convergence to the correct weak solution. Comparisons with classical finite volume schemes are also proposed. (C) 1996 Academic Press, Inc.

引用

页码：150 / 160

页数：11