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期刊论文

Three-dimensional oscillatory convection of LiCaAlF6 melts in Czochralski crystal growth

曾忠Zhong Zengab* Jingqiu Chena Hiroshi Mizusekib Kiyoshi Shimamurabc Tsuguo Fukudabd Yoshiyuki Kawazoeb

Journal of Crystal Growth 252(2003)538-549,-0001,():

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摘要/描述

Three-dimensional (3D) unsteady mixed thermal buoyancy, Marangoni and forced convection of LiCaAlF6 (LiCAF) melts (Prandtl number PrE1.4) are investigated numerically for model set up typically for Czochralski crystal growth. With increasing crystal rotation rate, convection evolves from steady axisymmetric to three-dimensional oscillatory convection with varying spatio-temporal features. The details of the oscillatory convection structures are presented.

【免责声明】以下全部内容由[曾忠]上传于[2009年05月22日 14时31分28秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

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