ELECTROHYDRODYNAMICS OF MAGNETIC EMULSIONS AND DIFFRACTION-LIGHT SCATTERING

被引：5

作者：

DIKANSKY, YI

SHATSKY, VP

机构：

[1] Stavropol Pedagogical Institute

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1990年 / 85卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(90)90024-K

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The results of studies of the electrohydrodynamic instabilities arising from microdrops in a magnetic emulsion are described. The object of the investigation is the magnetic emulsion (structured ferrofluid) containing multitudes of tiny drop aggregates 5-7 μm in size, which have a higher content of magnetite than their medium. The dependence of the instability pattern on the electric field strength is shown. The initiation of the vortex flows at low frequencies (20-400 Hz) leads to the appearance in such a medium of diffraction light scattering with a number of specific peculiarities. © 1990.

引用

页码：82 / 84

页数：3