中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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

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。