SURVEY OF SEVERAL FINITE-DIFFERENCE METHODS FOR SYSTEMS OF NON-LINEAR HYPERBOLIC CONSERVATION LAWS

被引:1864
作者
SOD, GA [1 ]
机构
[1] UNIV CALIF, LAWRENCE LIVERMORE LAB, POB 808, LIVERMORE, CA 94550 USA
基金
美国国家科学基金会;
关键词
D O I
10.1016/0021-9991(78)90023-2
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
The finite difference methods of Godunov, Hyman, Lax and Wendroff (two-step), MacCormack, Rusanov, the upwind scheme, the hybrid scheme of Harten and Zwas, the antidiffusion method of Boris and Book, the artificial compression method of Harten, and Glimm's method, a random choice method, are discussed. The methods are used to integrate the one-dimensional Eulerian form of the equations of gas dynamics in Cartesian coordinates for an inviscid, nonheat-conducting fluid. The test problem was a typical shock tube problem. The results are compared and demonstrate that Glimm's method has several advantages. © 1978.
引用
收藏
页码:1 / 31
页数:31
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