摘要
本文对以Ｊａｍｅｓｏｎ为代表提出的常用的一种有限体积法进行了较深入的分析，指出了它的适用范围，网格对计算精度的影响并提出了改进措施。算例表明本文提出的分析与改进措施是正确、有效的。
This paper analysed in depth a commonly used finite volumescheme rcpresented by Jameson, pointing out its applicable range and theinfluence of the mesh on the calculation precision as well as its improvingmethod. Examples of calculation show that the analysing and improvingmethod raised in this paper is correct and effective.
出处
《空气动力学学报》
CSCD
北大核心
1994年第4期465-470,共6页
Acta Aerodynamica Sinica
关键词
有限体积法
网格畸变
绕流
空气动力学
finite volume scheme, precisionc analysis,mesh distortion.
