Knowledge Management System of Institue of Mechanics, CAS
| Linear stability analyses of convection in two-layer system with an evaporating gas-liquid interface | |
Liu R(刘荣) ; Liu QS(刘秋生); Hu WR(胡文瑞)
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| Source Publication | 54th International Astronautical Congress of the International Astronautical Federation (IAF), the International Academy of Astronautics and the International Institute of Space Law |
| 2003 | |
| Conference Name | 54th International Astronautical Congress of the International Astronautical Federation (IAF), the International Academy of Astronautics and the International Institute of Space Law |
| Conference Date | September 29, 2003 - October 3, 2003 |
| Conference Place | Bremen, Germany |
| Abstract | Marangoni-Be´nard convective instability in a system of two layers consisting of an evaporating liquid layer and its vapor-phase layer, heated from below, is studied by a linear stability theory. Both phase-layers with infinite thickness are placed between two horizontal rigid boundaries while the top boundary wall is assumed as a porous medium through which the vapor phase is passed in a certain velocity. Both the unperturbed temperature profiles and the instability of two-layer convection are presented for a large variation region of the evaporating mass flow rate and different thickness ratio of two layers. The theoretical analysis results were compared with Chai & Zhang's experiment results. Copyright © 2003 by the International Aeronautical Federation. All rights reserved. |
| Keyword | Gas-liquid Interfaces Linear Stability Analyses Mass Flow Vapor Phase |
| Indexed By | EI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/60266 |
| Collection | 力学所知识产出(1956-2008) |
| Recommended Citation GB/T 7714 | Liu R,Liu QS,Hu WR. Linear stability analyses of convection in two-layer system with an evaporating gas-liquid interface[C]54th International Astronautical Congress of the International Astronautical Federation (IAF), the International Academy of Astronautics and the International Institute of Space Law,2003. |
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| File Name/Size | DocType | Version | Access | License | ||
| CaEi025.pdf（180KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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