Knowledge Management System of Institue of Mechanics, CAS
| The Hydrothermal Wave Of Large-Prandtl-Number Fluid In A Shallow Cavity | |
Tang ZM(唐泽眉) ; Hu WR(胡文瑞); Tang, ZM (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv lab, Beijing 100080, Peoples R China.
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| Source Publication | Science In China Series G-Physics Mechanics & Astronomy
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| 2007 | |
| Pages | 787-796 |
| ISSN | 1672-1799 |
| Abstract | 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. |
| Keyword | Hydrothermal Wave Numerical Simulation Microgravity Marangoni-convection Surface-tension Floating Zone Liquid Layers Instabilities |
| DOI | 10.1007/s11433-007-0060-8 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000251412400013 |
| WOS Keyword | MARANGONI-CONVECTION ; SURFACE-TENSION ; FLOATING ZONE ; LIQUID LAYERS ; INSTABILITIES |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/25522 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Tang, ZM (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv lab, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Tang ZM,Hu WR,Tang, ZM . 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,&Tang, ZM .(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. |
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