Numerical study on onset of oscillatory thermocapillary flow in rectangular liquid pool
文献类型：期刊论文
| 作者 | Hu WR ; Tang ZM; Li K
|
| 刊名 | Science China-Technological Sciences
 |
| 出版日期 | 2010 |
| 卷号 | 53期号:4页码:1069-1076 |
| 通讯作者邮箱 | wrhu@imech.ac.cn |
| ISSN号 | 1674-7321 |
| 通讯作者 | Hu WR |
| 中文摘要 | Thermocapillary flow in a rectangular liquid pool of large Prandtl fluid (Pr = 105.6) is numerically studied in microgravity. Oscillatory thermocapillary flow arises when the imposed temperature difference between the sidewalls exceeds a critical value. The fluctuations of the oscillatory flow, accompanied by the propagation of the hydrothermal wave from the cold sidewall to the hot one, are much smaller than the time-averaged velocity and temperature fields. The corresponding disturbance cells arise in the centre of the liquid pool initially, and extend to the whole region with the increasing imposed temperature difference. The present study reveals the different characteristics of the oscillatory themocapillary flow in the rectangular liquid pool as compared to the cases in other configurations. |
| 类目[WOS] | Engineering, Multidisciplinary ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Engineering ; Materials Science |
| 关键词[WOS] | INSTABILITIES ; CONVECTION ; LAYERS |
| 收录类别 | SCI |
| 资助信息 | Chinese Academy of Sciences [KJCX2-YW-L08]; National Natural Science Foundation of China [1087220250672106] |
| 原文出处 | http://www.springerlink.com/content/65870k554w842wtv/ |
| 语种 | 英语 |
| WOS记录号 | WOS:000276912800028 |
| 公开日期 | 2011-03-01 ; 2011-03-30 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/43663]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 推荐引用方式 GB/T 7714 | Hu WR,Tang ZM,Li K. Numerical study on onset of oscillatory thermocapillary flow in rectangular liquid pool[J]. Science China-Technological Sciences,2010,53(4):1069-1076. |
| APA | Hu WR,Tang ZM,&Li K.(2010).Numerical study on onset of oscillatory thermocapillary flow in rectangular liquid pool.Science China-Technological Sciences,53(4),1069-1076. |
| MLA | Hu WR,et al."Numerical study on onset of oscillatory thermocapillary flow in rectangular liquid pool".Science China-Technological Sciences 53.4(2010):1069-1076. |
入库方式： OAI收割
来源：力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。