IMECH-IR  > 力学所知识产出(1956-2008)
湍流数值计算的最近发展
晏名文
Source Publication力学进展
1979
Issue3Pages:13-23
ISSN1000-0992
Abstract<正> 湍流是有大量自由度的非线性力学系统,看来是流体的复杂的宏观不规则运动。因此,就是对于最简单的理想湍流——均匀各向同性湍流进行严格的理论分析,也是很困难的。湍流数值计算长期停留在半经验理论阶段。最近十几年来,高速电子计算机的应用,使湍流数值计算发生了巨大变化,根本改变了湍流问题的可解性。现在求出误差在百分之几以内的湍流精确数值结果已变成了现实。相应于计算机的发
Keyword湍流数值模拟 雷诺应力模型 输运方程 大旋涡 过滤函数 Re数 小网格 湍流计算 统计平均法
Language中文
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/38618
Collection力学所知识产出(1956-2008)
Corresponding Author晏名文
Recommended Citation
GB/T 7714
晏名文. 湍流数值计算的最近发展[J]. 力学进展,1979,3,:13-23.
APA 晏名文.(1979).湍流数值计算的最近发展.力学进展(3),13-23.
MLA 晏名文."湍流数值计算的最近发展".力学进展 .3(1979):13-23.
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