Forces in magnetic fluids subject to stationary magnetic fields

被引：11

作者：

d'Aquino, M ^{[1
]}

Miano, G

Serpico, C

Zamboni, W

Coppola, G

机构：

[1] Univ Naples Federico II, Dept Elect Engn, I-80125 Naples, Italy

[2] Univ Naples Federico II, Dept Energet Thermo Fluid Dynam & Environm Contro, I-80125 Naples, Italy

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2003年 / 39卷 / 05期

关键词：

Helmholtz; Kelvin formulas; magnetic fluids (MFs); magnetic forces;

D O I：

10.1109/TMAG.2003.815546

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The problem of magnetic forces in magnetizable fluids is discussed and classical formulas for volume force density (Kelvin, Helmholtz) are reviewed. The general problem of hydrostatic equilibrium of a magnetic liquid subject to magnetic field is formulated. On the basis of this formulation, the displacement of a linear magnetic fluid subject to the field produced by sheet-shaped coils is numerically computed by using the finite-elements method and an appropriate fixed-point iterative technique.

引用

页码：2657 / 2659

页数：3