A theoretical investigation of two-dimensional grain growth in the ‘gas’ approximation
作者:
V.E. Fradkov,
期刊:
Philosophical Magazine Letters
(Taylor Available online 1988)
卷期:
Volume 58,
issue 6
页码: 271-275
ISSN:0950-0839
年代: 1988
DOI:10.1080/09500838808214764
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A master equation for grain growth is suggested for the one-particle distribution of grain areas and topological classes in two-dimensional polycrystals with uniform properties of grain boundaries. The ‘collision’ term for a self-similar mode (normal grain growth) is formulated within the ‘gas’ approximation, assuming equal probabilities of neighbour switchings for all the grain boundaries and ignoring mutual arrangement of grains.
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