Open AccessPower Characteristics of the Working Area of the Separator Module with Opposing Magnets
Author(s) -
В. А. Ершова,
A. A. Sandulyak,
A V Sandulyak,
V A Krylov,
M N Pugacheva
Publication year - 2007
Publication title -
izvestiâ mgtu "mami"
Language(s) - English
Resource type - Journals
eISSN - 2949-1428
pISSN - 2074-0530
DOI - 10.17816/2074-0530-69659
Subject(s) - magnet , separator (oil production) , attraction , magnetic field , mechanics , point (geometry) , basis (linear algebra) , power (physics) , mechanical engineering , physics , geometry , engineering , mathematics , thermodynamics , linguistics , philosophy , quantum mechanics
The paper presents the method which allows rapid and reliable determination of the magnetic force of attraction (capture) of a particle at any point of the investigated area of magnetic influence. On the basis of measurements it was shown that in the threshold zone (around the edges of magnets) the field is much more heterogeneous than in the "shadow" zone. Besides, the paper estimates a failure zone of the spacing amount 20-30%. As a result of numerous measurements of the attraction forces of ferroparticle balls of various diameters in the threshold area one of the basic expressions for its determination was defined. Also, the basic expression for determining of capture forces od non-spherical shape ferroparticles.