DIFFUSION-LIMITED FRACTAL GROWTH-MORPHOLOGY IN THERMODYNAMICAL 2-PHASE SYSTEMS

被引：107

作者：

IHLE, T ^{[1
]}

MULLERKRUMBHAAR, H ^{[1
]}

机构：

[1] UNIV LEIPZIG, INST THEORET PHYS, LEIPZIG, GERMANY

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 70卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.70.3083

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A supercritical nucleus with isotropic surface tension growing in a diffusion field is found to evolve into a fractal structure at long times and small driving forces. A newly developed numerical method using a rotated-lattice sandwich handles the anisotropy problem of the moving boundary. Scaling relations are found in agreement with a recently formulated theory.

引用

页码：3083 / 3086

页数：4

共 31 条

[1]

ALMGREN R, 1991, GCG37 RES REP

[2] UNCOVERING THE ANALYTICAL SAFFMAN-TAYLOR FINGER IN UNSTABLE VISCOUS FINGERING AND DIFFUSION-LIMITED AGGREGATION [J].