MODELING AND NUMERICAL SIMULATIONS OF DENDRITIC CRYSTAL-GROWTH

被引：1144
作者：
KOBAYASHI, R
机构：
[1] Department of Applied Mathematics and Informatics, Ryukoku University, Seta, Ohtsu
来源：
PHYSICA D | 1993年 / 63卷 / 3-4期
关键词：
D O I：
10.1016/0167-2789(93)90120-P
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A simple phase field model for one component melt growth is presented. which includes anisotropy in a certain form. The formation of various dendritic patterns can be shown by a series of numerical simulations of this model. Qualitative relations between the shapes of crystals and some physical parameters are discussed. Also it is shown that noises give a crucial influence on the side branch structure of dendrites in some situations.
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页码：410 / 423
页数：14
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