The Hydrothermal Wave Of Large-Prandtl-Number Fluid In A Shallow Cavity
文献类型：期刊论文
| 作者 | Tang ZM(唐泽眉) ; Hu WR(胡文瑞)
|
| 刊名 | Science In China Series G-Physics Mechanics & Astronomy
 |
| 出版日期 | 2007 |
| 页码 | 787-796 |
| 通讯作者邮箱 | zmtang@imech.ac.cn |
| 关键词 | Hydrothermal Wave Numerical Simulation Microgravity Marangoni-Convection Surface-Tension Floating Zone Liquid Layers Instabilities |
| ISSN号 | 1672-1799 |
| 通讯作者 | Tang, ZM (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv lab, Beijing 100080, Peoples R China. |
| 中文摘要 | The hydrothermal wave was investigated numerically for large-Prandtl-number fluid (Pr = 105.6) in a shallow cavity with different heated sidewalls. The traveling wave appears and propagates in the direction opposite to the surface flow (upstream) in the case of zero gravity when the applied temperature difference grows and over the critical value. The phase relationships of the disturbed velocity, temperature and pressure demonstrate that the traveling wave is driven by the disturbed temperature, which is named hydrothermal wave. The hydrothermal wave is so weak that the oscillatory flow field and temperature distribution can hardly be observed in the liquid layer. The exciting mechanism of hydrothermal wave is analyzed and discussed in the present paper. |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | MARANGONI-CONVECTION ; SURFACE-TENSION ; FLOATING ZONE ; LIQUID LAYERS ; INSTABILITIES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000251412400013 |
| 公开日期 | 2009-08-03 ; 2009-09-14 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/25522]  |
| 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 | Tang ZM,Hu WR. The Hydrothermal Wave Of Large-Prandtl-Number Fluid In A Shallow Cavity[J]. Science In China Series G-Physics Mechanics & Astronomy,2007:787-796. |
| APA | 唐泽眉,&胡文瑞.(2007).The Hydrothermal Wave Of Large-Prandtl-Number Fluid In A Shallow Cavity.Science In China Series G-Physics Mechanics & Astronomy,787-796. |
| MLA | 唐泽眉,et al."The Hydrothermal Wave Of Large-Prandtl-Number Fluid In A Shallow Cavity".Science In China Series G-Physics Mechanics & Astronomy (2007):787-796. |
入库方式： OAI收割
来源：力学研究所
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