AN ARTIFICIAL COMPRESSION METHOD FOR ENO SCHEMES - THE SLOPE MODIFICATION METHOD

被引：76

作者：

YANG, HN

机构：

[1] Department of Mathematics, UCLA, Los Angeles

来源：

JOURNAL OF COMPUTATIONAL PHYSICS | 1990年 / 89卷 / 01期

关键词：

D O I：

10.1016/0021-9991(90)90120-P

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A simple and efficient method of artificial compression is introduced. This method is based on a modification of the slopes of the ENO reconstruction and, with the help of suitably chosen parameters, greatly improves the resolution of the contact discontinuities. Numerical examples are provided to test the performance of the method and to give some suggestions as to the choice of the parameters. © 1990.

引用

页码：125 / 160

页数：36

共 16 条

[1]

HARTEN A, 1978, MATH COMPUT, V32, P363, DOI 10.2307/2006149

[2] SOME RESULTS ON UNIFORMLY HIGH-ORDER ACCURATE ESSENTIALLY NONOSCILLATORY SCHEMES [J].