IMECH-IR  > 力学所知识产出(1956-2008)
可压缩轴对称射流流场近区的数值模拟
刘明宇; 马延文; 傅德薰
Source Publication计算物理
2000
Volume17Issue:4Pages:341
ISSN1001-246X
Abstract采用高精度差分方法对二维轴对称可压缩射流流场进行了数值模拟,研究了大尺度涡结构的形成和发展过程及其在射流发展过程中的作用,计算结果显示了射流失稳后首先出现kelvin-helmholtz非稳定特征,之后向下游发展的过程中,非线性效应的增长导致涡的配对和对并;指出射流场中压力波动的分布是大尺度涡结构分布的直接结果。
Keyword射流 大尺度涡结构 迎风紧致格式 对称紧致格式 涡配对 涡对并
Subject Area力学
Indexed ByCSCD
Language中文
CSCD IDCSCD:674987
Citation statistics
Cited Times:5[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/15548
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
刘明宇,马延文,傅德薰. 可压缩轴对称射流流场近区的数值模拟[J]. 计算物理,2000,17,4,:341.
APA 刘明宇,马延文,&傅德薰.(2000).可压缩轴对称射流流场近区的数值模拟.计算物理,17(4),341.
MLA 刘明宇,et al."可压缩轴对称射流流场近区的数值模拟".计算物理 17.4(2000):341.
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