Numerical simulation of magnetic field design for damping thermocapillary convection in a floating half-zone

doi:10.1016/S0022-0248(00)00985-4

IMECH-IR > 力学所知识产出(1956-2008)

	Numerical simulation of magnetic field design for damping thermocapillary convection in a floating half-zone
	Li K(李凯); Hu WR(胡文瑞); Hu, WR (reprint author), Chinese Acad Sci, Natl Micrograv Lab, Beijing 100080, Peoples R China.
发表期刊	Journal of Crystal Growth
	2001
卷号	222 期号:3 页码:677-684
ISSN	0022-0248
摘要	The magnetic fields produced by electrical coils are designed for damping the the thermocapillary convection in a floating half-zone in microgravity. The fields are designed specially to reduce the flow near the free surface and then in the melt zone by adjusting the longitudinal coil positions close to the melt zone. The effects of the designed magnetic fields on reducing the flow velocity and temperature distribution non-uniformity in the melt zone are stronger than those of the case of an uniform longitudinal magnetic field obtained by numerical simulation, particularly at the melt-rod interface. It brings fundamental insights into the heat and mass transfer control at the solidification interface by the magnetic field design for crystal growth by the floating full-zone method.
学科领域	力学
DOI	10.1016/S0022-0248(00)00985-4
收录类别	SCI
语种	英语
WOS记录号	WOS:000166701500035
关键词[WOS]	CRYSTAL-GROWTH ; SEGREGATION ; ONSET ; FLOW
WOS研究方向	Crystallography ; Materials Science ; Physics
WOS类目	Crystallography ; Materials Science, Multidisciplinary ; Physics, Applied
引用统计	被引频次：10[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/311007/16555
专题	力学所知识产出(1956-2008)
通讯作者	Hu, WR (reprint author), Chinese Acad Sci, Natl Micrograv Lab, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Li K,Hu WR,Hu, WR . Numerical simulation of magnetic field design for damping thermocapillary convection in a floating half-zone[J]. Journal of Crystal Growth,2001,222,3,:677-684.
APA	李凯,胡文瑞,&Hu, WR .(2001).Numerical simulation of magnetic field design for damping thermocapillary convection in a floating half-zone.Journal of Crystal Growth,222(3),677-684.
MLA	李凯,et al."Numerical simulation of magnetic field design for damping thermocapillary convection in a floating half-zone".Journal of Crystal Growth 222.3(2001):677-684.

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