Evolution of three-dimensional coherent structures in compressible axisymmetric jet
文献类型：期刊论文
| 作者 | Liu MY; Ma YW(马延文) ; Fu DX(傅德薰)
|
| 刊名 | SCIENCE IN CHINA SERIES G-PHYSICS ASTRONOMY
 |
| 出版日期 | 2003 |
| 卷号 | 46期号:4页码:348-355 |
| ISSN号 | 1672-1799 |
| 通讯作者 | Liu, MY (reprint author), Chinese Acad Sci, Inst Mech, Lab Nonlinear Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | A high order difference scheme is used to simulate the spatially developing compressible axisymmetric jet. The results show that the Kelvin-Helmholtz instability appears first when the jet loses its stability, and then with development of jet the increase in nonlinear effects leads to the secondary instability and the formation of the streamwise vortices. The evolution of the three-dimensional coherent structure is presented. The computed results verify that in axisymmetric jet the secondary instability and formation of the streamwise vortices are the important physical mechanism of enhancing the flow mixing and transition occurring. |
| 学科主题 | 力学 |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000184456200002 |
| 公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/16902]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Liu MY,Ma YW,Fu DX. Evolution of three-dimensional coherent structures in compressible axisymmetric jet[J]. SCIENCE IN CHINA SERIES G-PHYSICS ASTRONOMY,2003,46(4):348-355. |
| APA | Liu MY,马延文,&傅德薰.(2003).Evolution of three-dimensional coherent structures in compressible axisymmetric jet.SCIENCE IN CHINA SERIES G-PHYSICS ASTRONOMY,46(4),348-355. |
| MLA | Liu MY,et al."Evolution of three-dimensional coherent structures in compressible axisymmetric jet".SCIENCE IN CHINA SERIES G-PHYSICS ASTRONOMY 46.4(2003):348-355. |
入库方式： OAI收割
来源：力学研究所
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