不可压N-S方程高效算法及二维槽道湍流分析

IMECH-IR > 力学所知识产出(1956-2008)

	不可压N-S方程高效算法及二维槽道湍流分析
	李新亮; 马延文; 傅德薰
Source Publication	力学学报
	2001
Volume	33 Issue:5 Pages:577
ISSN	0459-1879
Abstract	构造了基于非等距网格的迎风紧致格式,并将其与三阶精度的Adams半隐方法相结合,构造了求解不可压N-S方程高效算法。在数值模拟的基础上对二维槽道流动进行了分析,得到了Reynolds数从6 000到15 000的二维流动饱和态解(所谓"二维槽道湍流");定性及定量结果均与他人的数值计算结果吻合十分理想。对流场进行了统计分析,指出了"二维湍流"与三维湍流统计特性的区别。
Keyword	非等距网格的迎风紧致格式不可压n-s方程 “二维湍流” 混沌湍应力
Subject Area	力学
Indexed By	CSCD
Language	中文
CSCD ID	CSCD:703916
Citation statistics	Cited Times:7[CSCD] [CSCD Record]
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/16683
Collection	力学所知识产出(1956-2008)
Recommended Citation GB/T 7714	李新亮,马延文,傅德薰. 不可压N-S方程高效算法及二维槽道湍流分析[J]. 力学学报,2001,33,5,:577.
APA	李新亮,马延文,&傅德薰.(2001).不可压N-S方程高效算法及二维槽道湍流分析.力学学报,33(5),577.
MLA	李新亮,et al."不可压N-S方程高效算法及二维槽道湍流分析".力学学报 33.5(2001):577.

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