Numerical investigation on a simulation model of floating zone convection
文献类型：期刊论文
| 作者 | Chen QS(陈启生) ; Hu WR(胡文瑞)
|
| 刊名 | International Journal of Heat and Mass Transfer
 |
| 出版日期 | 1997 |
| 卷号 | 40期号:4页码:757-763 |
| 关键词 | Oscillatory Thermocapillary Convection Marangoni Convection Liquid Bridge Gravity Onset Flow |
| ISSN号 | 0017-9310 |
| 通讯作者 | Chen, QS (reprint author), CHINESE ACAD SCI, INST MECH, BEIJING 100080, PEOPLES R CHINA. |
| 中文摘要 | A simulation model with adiabatic condition at the upper rod and constant temperature at the lower rod is studied numerically in this paper. The temperature distribution in a simulation model is closer to the one in the half part of a floating full zone in comparison with the one in a usual floating half zone model with constant temperature at both rods, because the temperature distribution of a floating full zone is symmetric for the middle plane in a microgravity environment. The results of the simulation model show that the temperature profiles and the how patterns are different from those of the usual floating half zone model. Another type of half zone model, with a special non-uniform temperature distribution at the upper rod and constant temperature at the lower rod, has been suggested by recent experiments. The temperature boundary condition of the upper rod has a maximum value in the center and a lower value near the free surface. This modified simulation model is also simulated numerically in the present paper. Copyright (C)1996 Elsevier Science Ltd. |
| 类目[WOS] | Thermodynamics ; Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Thermodynamics ; Engineering ; Mechanics |
| 关键词[WOS] | OSCILLATORY THERMOCAPILLARY CONVECTION ; MARANGONI CONVECTION ; LIQUID BRIDGE ; GRAVITY ; ONSET ; FLOW |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1997VV04500001 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39082]  |
| 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 | Chen QS,Hu WR. Numerical investigation on a simulation model of floating zone convection[J]. International Journal of Heat and Mass Transfer,1997,40(4):757-763. |
| APA | 陈启生,&胡文瑞.(1997).Numerical investigation on a simulation model of floating zone convection.International Journal of Heat and Mass Transfer,40(4),757-763. |
| MLA | 陈启生,et al."Numerical investigation on a simulation model of floating zone convection".International Journal of Heat and Mass Transfer 40.4(1997):757-763. |
入库方式： OAI收割
来源：力学研究所
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