A 3-DIMENSIONAL CELLULAR-AUTOMATON MODEL OF FREE DENDRITIC GROWTH

被引：17
作者：
BROWN, SGR
BRUCE, NB
机构：
[1] Materials Engineering Department, University College of Swansea Singleton Park Swansea
来源：
SCRIPTA METALLURGICA ET MATERIALIA | 1995年 / 32卷 / 02期
关键词：
D O I：
10.1016/S0956-716X(99)80044-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A 3-D cellular automaton model has been presented that qualitatively takes into account those factors influencing the growth of thermal dendrites. This simple model has been able to simulate changes in dendrite morphology as a function of liquid supercooling that are similar to some of those observed experimentally (10). Cellular automata models provide a faster and less memoryintensive route to 3-D simulations of dendritic growth than fuller numerical methods such as the phase field approach (4). However, the extent to which cellular automata modelling of dendritic growth can be made fully quantitative is not yet established. © 1994.
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页码：241 / 246
页数：6
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