TENSOR VISCOSITY METHOD FOR CONVECTION IN NUMERICAL FLUID-DYNAMICS

被引：58
作者：
DUKOWICZ, JK
RAMSHAW, JD
机构：
[1] University of California, Los Alamos Scientific Laboratory, Los Alamos
来源：
JOURNAL OF COMPUTATIONAL PHYSICS | 1979年 / 32卷 / 01期
基金：
美国能源部;
关键词：
D O I：
10.1016/0021-9991(79)90142-6
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A new method, called the tensor viscosity method, is described for differencing the convective terms in multidimensional numerical fluid dynamics. The method is the proper generalization to two or three dimensions of interpolated donor cell differencing in one dimension, and is designed to achieve numerical stability with minimal numerical damping. It is a single-step method that is distinguished by simplicity and ease of implementation, even in the case of an arbitrary non-rectangular mesh. It should therefore be useful in finite-element as well as finite-difference formulations. © 1979.
引用
收藏
页码：71 / 79
页数：9
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