Transverse high gradient magnetic filter cell with bounded flow field

Author

Badescu, Vasile ; Rotariu, Ovidiu ; Murariu, Vasile ; Rezlescu, Nicolae

Author_Institution

Magnetic Separation Lab., Inst. of Tech. Phys., Iasi, Romania

Volume

33

Issue

6

fYear

1997

fDate

11/1/1997 12:00:00 AM

Firstpage

4439

Lastpage

4444

Abstract

The capture of fine paramagnetic particles from a fluid suspension in a magnetic filter element of a novel design is analyzed. Unlike the systems previously analyzed, in our model the flow is bounded by two-by-two parallel planar plates, and the ferromagnetic wires are installed outside these spaces, within planes parallel with the plates. Our analysis is based on the study of particle trajectories, considering the laminar flow of carrier fluid, From these we establish the conditions for the maximum recovery of the particles in suspension. This study is useful in designing magnetic filter batteries with corrosion-protected ferromagnetic wires

Keywords

filtration; laminar flow; magnetic particles; magnetic separation; suspensions; bounded flow field; ferromagnetic wires; fine paramagnetic particles; fluid suspension; laminar flow; magnetic filter cell; particle trajectories; two-by-two parallel planar plates; Filtration; Magnetic analysis; Magnetic fields; Magnetic levitation; Magnetic liquids; Magnetic separation; Paramagnetic materials; Saturation magnetization; Transmission line matrix methods; Wires;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.649878

Filename

649878