A second-order Godunov method on arbitrary grids

被引：3

作者：

Tabak, EG

机构：

[1] Courant Inst. of Math. Sciences, New York University, New York

来源：

JOURNAL OF COMPUTATIONAL PHYSICS | 1996年 / 124卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1006/jcph.1996.0067

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A second-order Godunov method is proposed for the solution of general systems of conservation laws on arbitrary grids. Some applications are discussed: moving and deforming grids, local grid refinement, Lagrangian grids that make contact discontinuities perfectly sharp, and a new way to solve the time dependent small disturbance transonic Row equations of gas dynamics. As part of the algorithm, a way is presented to solve generalized Riemann problems with second-order accuracy. (C) 1996 Academic Press, Inc.

引用

页码：383 / 395

页数：13

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