Rheological characteristics of an iron particle-based magnetorheological fluid under weak magnetic field strength

被引：0
|
作者：
Lim, ST
Cho, MS
Choi, HJ [1 ]
Jhon, MS
机构：
[1] Inha Univ, Dept Polymer Sci & Engn, Inchon 402751, South Korea
[2] Carnegie Mellon Univ, Dept Chem Engn, Pittsburgh, PA 15213 USA
来源：
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2003年 / 9卷 / 03期
关键词：
magnetorheological fluid; rheology; magnetic particle; electrorheological fluid;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The flow behavior of a magnetic particle suspension was investigated in a steady shear mode, and the internal structure formation as a function of external magnetic field strength was analyzed. Contrary to the general trend of an increase in flow properties with magnetic field strength, distinct transition regions in which the viscosities and stresses temporarily decrease were observed. This depletion zone was explained by a change in the structural fori-nation of the magnetic particles in the continuous medium by the competing processes of chain formation and rupture with an increase in magnetic field strength.
引用
收藏
页码：336 / 339
页数：4
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