A cellular automaton model with the lower mesh-induced anisotropy for dendritic solidification of pure substance

Xin Lin, Lei Wei, Meng Wang, Weidong Huang

科研成果: 书/报告/会议事项章节会议稿件同行评审

6 引用 (Scopus)

摘要

A modified cellular automaton model for describing the dendritic solidification of pure substance was developed. Instead of using the high mesh-induced anisotropy capture rules, such as Von Neumann's and Moore's method, a new capture rule-random zigzag method was developed, which greatly reduced the mesh-induced anisotropy in crystallographic orientation. The calculation method for the solid/liquid interface curvature was also improved. The effect of interfacial energy anisotropy on the dendritic growth behavior was analyzed.

源语言英语
主期刊名PRICM7
出版商Trans Tech Publications Ltd
1528-1531
页数4
ISBN(印刷版)0878492550, 9780878492558
DOI
出版状态已出版 - 2010
活动7th Pacific Rim International Conference on Advanced Materials and Processing, PRICM-7 - Cairns, QLD, 澳大利亚
期限: 2 8月 20106 8月 2010

出版系列

姓名Materials Science Forum
654-656
ISSN(印刷版)0255-5476
ISSN(电子版)1662-9752

会议

会议7th Pacific Rim International Conference on Advanced Materials and Processing, PRICM-7
国家/地区澳大利亚
Cairns, QLD
时期2/08/106/08/10

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