LATTICE BOLTZMANN APPROACH TO COLLECTIVE-PARTICLE INTERACTIONS IN MAGNETIC FLUIDS

被引：14
|
作者：
SOFONEA, V
机构：
[1] Research Center for Hydrodynamics, Cavitation and Magnetic Fluids, Technical University of Timisoara, Timoşoara, R-1900
来源：
EUROPHYSICS LETTERS | 1994年 / 25卷 / 05期
关键词：
D O I：
10.1209/0295-5075/25/5/013
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A 2D lattice Boltzmann model with 6 + 1 species of particles is developed in order to simulate the behaviour of magnetic fluids. Among these species, 6 of them carry an individual magnetic-dipole moment and, consequently, are subjected to nearest-neighbour interactions besides the local collisions. This model exhibits anisotropic-structure formation as a result of magnetic-field-induced gas-liquid phase transitions and anisotropic sound propagation, which are major characteristics of magnetic fluids.
引用
收藏
页码：385 / 390
页数：6
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