摘要
本文综述了反扩散格式的发展,指出利用混合反扩散方法,理论上既可导出Beam—Warming以及Jameson等发展的含参数的格式,又可导出不含参数的TVD格式.研究了含参数的混合反扩散格式和不含参数的反扩散格式,并介绍了格式的应用情况.
The advances in the antidissipativc method for solving gas dynamic equations arc reviewed. The antidissipativc mixed difference scheme proposed by the author of this paper may be used to obtain not only Beam-Warming scheme and Jameson scheme with free parameters, but also 'TVD' Scheme. In the second part of this paper we discuss antidissipative mixed difference scheme with parameters. The third part deals with antidissipative mixed scheme containing no parameters. The applications of antidissipative mixed difference schemes are given in the fourth part.
出处
《力学进展》
EI
CSCD
北大核心
1991年第3期284-296,共13页
Advances in Mechanics
关键词
气动方程
反扩散法
TVD格式
numerical simulation
anlidissipative method
TVD scheme
difference scheme
