Brownian dynamics analysis of cluster structures and magnetic characteristics of ferromagnetic particles subjected to a shear flow field

被引：8

作者：

Morimoto, H

Maekawa, T

机构：

[1] Mitsubishi Res Inst, Chiyoda Ku, Tokyo 1008141, Japan

[2] Toyo Univ, Kawagoe, Saitama 3508585, Japan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2001年 / 15卷 / 6-7期

关键词：

D O I：

10.1142/S0217979201005325

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We carried out Brownian dynamics analysis of a ferromagnetic colloidal system which is subjected to both shear flow and external magnetic fields and investigated the magnetic and theological characteristics. The effects of the strength of magnetic field, particle interactions and shear rate on the magnetisation, the viscosity and the cluster formations are examined and discussed. The cluster structures in the ferromagnetic colloidal system and theological characteristics of the system in both low and high shear rate regions are made clear.

引用

页码：823 / 828

页数：6

共 13 条

[1] NEGATIVE-VISCOSITY EFFECT IN A MAGNETIC FLUID [J].