Numerical simulation of drop Marangoni migration under microgravity

doi:10.1016/S0094-5765(03)00158-9

IMECH-IR > 力学所知识产出(1956-2008)

	Numerical simulation of drop Marangoni migration under microgravity
	Wang YX; Lu XY(陆夕云); Zhuang LX; Tang ZM(唐泽眉); Hu WR(胡文瑞); Lu, XY (reprint author), Univ Sci & Technol China, Dept Modern Mech, Hefei 230026, Anhui, Peoples R China.
发表期刊	Acta Astronautica
	2004
卷号	54 期号:5 页码:325-335
ISSN	0094-5765
摘要	Thermocapillary motion of a drop in a uniform temperature gradient is investigated numerically. The three-dimensional incompressible Navier-Stokes and energy equations are solved by the finite-element method. The front tracking technique is employed to describe the drop interface. To simplify the calculation, the drop shape is assumed to be a sphere. It has been verified that the assumption is reasonable under the microgravity environment. Some calculations have been performed to deal with the thermocapillary motion for the drops of different sizes. It has been verified that the calculated results are in good agreement with available experimental and numerical results. (C) 2003 Elsevier Ltd. All rights reserved.
关键词	Vertical Temperature-gradient Thermocapillary Bubble Migration Front-tracking Method Reduced Gravity Motion Numbers Reynolds Velocity
DOI	10.1016/S0094-5765(03)00158-9
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000188705300003
关键词[WOS]	VERTICAL TEMPERATURE-GRADIENT ; THERMOCAPILLARY BUBBLE MIGRATION ; FRONT-TRACKING METHOD ; REDUCED GRAVITY ; MOTION ; NUMBERS ; REYNOLDS ; VELOCITY
WOS研究方向	Engineering
WOS类目	Engineering, Aerospace
引用统计	被引频次：21[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/311007/33825
专题	力学所知识产出(1956-2008)
通讯作者	Lu, XY (reprint author), Univ Sci & Technol China, Dept Modern Mech, Hefei 230026, Anhui, Peoples R China.
推荐引用方式 GB/T 7714	Wang YX,Lu XY,Zhuang LX,et al. Numerical simulation of drop Marangoni migration under microgravity[J]. Acta Astronautica,2004,54,5,:325-335.
APA	Wang YX,陆夕云,Zhuang LX,唐泽眉,胡文瑞,&Lu, XY .(2004).Numerical simulation of drop Marangoni migration under microgravity.Acta Astronautica,54(5),325-335.
MLA	Wang YX,et al."Numerical simulation of drop Marangoni migration under microgravity".Acta Astronautica 54.5(2004):325-335.

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