Numerical investigation on a simulation model of floating zone convection

doi:10.1016/0017-9310(96)00153-6

IMECH-IR > 力学所知识产出(1956-2008)

	Numerical investigation on a simulation model of floating zone convection
	Chen QS(陈启生); Hu WR(胡文瑞); Chen, QS (reprint author), CHINESE ACAD SCI, INST MECH, BEIJING 100080, PEOPLES R CHINA.
发表期刊	International Journal of Heat and Mass Transfer
	1997
卷号	40 期号:4 页码:757-763
ISSN	0017-9310
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.
关键词	Oscillatory Thermocapillary Convection Marangoni Convection Liquid Bridge Gravity Onset Flow
DOI	10.1016/0017-9310(96)00153-6
收录类别	SCI
语种	英语
WOS记录号	WOS:A1997VV04500001
关键词[WOS]	OSCILLATORY THERMOCAPILLARY CONVECTION ; MARANGONI CONVECTION ; LIQUID BRIDGE ; GRAVITY ; ONSET ; FLOW
WOS研究方向	Thermodynamics ; Engineering ; Mechanics
WOS类目	Thermodynamics ; Engineering, Mechanical ; Mechanics
引用统计	被引频次：18[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/39082
专题	力学所知识产出(1956-2008)
通讯作者	Chen, QS (reprint author), CHINESE ACAD SCI, INST MECH, BEIJING 100080, PEOPLES R CHINA.
推荐引用方式 GB/T 7714	Chen QS,Hu WR,Chen, QS . 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,&Chen, QS .(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.

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