Large Eddy Simulation of Coherent Structure of lmpinging Jet
文献类型：期刊论文
| 作者 | Mingzhou YU; Lihua CHEN; Hanhui JIN; Jianren FAN |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 2005 |
| 卷号 | 14期号:2页码:150,155 |
| 关键词 | Large Eddy Simulation Impinging Jet Coherent Structure |
| 英文摘要 | The flow field of a rectangular exit, semi-confined and submerged turbulent jet impinging orthogonally on a flat plate with Reynolds number 8500 was studied by large eddy simulation (LES). A dynamic sub-grid stress model has been used for the small scales of turbulence. The evolvements such as the forming, developing, moving, pairing and merging of the coherent structures of vortex in the whole regions were obtained. The results revealed that the primary vortex structures were generated periodically, which was the key factor to make the secondary vortices generate in the wall jet region. In addition, the eddy intensity of the primary vortices and the secondary vortices induced by the primary vortices along with the time were also analyzed. |
| 公开日期 | 2013-03-11 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/53200]  |
| 专题 | 工程热物理研究所_Journal of Thermal Science |
| 推荐引用方式 GB/T 7714 | Mingzhou YU,Lihua CHEN,Hanhui JIN,et al. Large Eddy Simulation of Coherent Structure of lmpinging Jet[J]. JOURNAL OF THERMAL SCIENCE,2005,14(2):150,155. |
| APA | Mingzhou YU,Lihua CHEN,Hanhui JIN,&Jianren FAN.(2005).Large Eddy Simulation of Coherent Structure of lmpinging Jet.JOURNAL OF THERMAL SCIENCE,14(2),150,155. |
| MLA | Mingzhou YU,et al."Large Eddy Simulation of Coherent Structure of lmpinging Jet".JOURNAL OF THERMAL SCIENCE 14.2(2005):150,155. |
入库方式： OAI收割
来源：工程热物理研究所
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