MULTIPOLE EXPANSION IN THE OSTWALD RIPENING THEORY

被引：21
|
作者：
IMAEDA, T [1 ]
KAWASAKI, K [1 ]
机构：
[1] KYUSHU UNIV 33,FAC SCI,DEPT PHYS,FUKUOKA 812,JAPAN
来源：
PHYSICA A | 1990年 / 164卷 / 02期
关键词：
D O I：
10.1016/0378-4371(90)90200-C
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A multipole expansion theory for Ostwald ripening is presented. The theory takes into account morphological deformation as well as migration of coarsening droplets. Numerical computation are performed for the two-dimensional ripening process. Even in a few mode truncation, our results reproduce well the direct numerical solution of the Laplace equation at a small spatial separation between droplets. The importance of these degrees of freedom in the coarsening kinetics is discussed. © 1990.
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页码：335 / 352
页数：18
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