WAVE SKIN-EFFECT IN ANISOTROPIC MAGNETO-DIELECTRIC

Authors

  • В. Чемерис National Aviation University
  • І. Бородій National Aviation University

DOI:

https://doi.org/10.18372/2310-5461.11.5185

Keywords:

pulsed electromagnetic field, amorphous ferromagnetics, equation of magnetic induction, electro- magnetic wave, equivalent parameters, anisotropic magneto-dielectrics, wave skin-effect

Abstract

The general criteria of the prevailing role for the field diffusion or the wave propagation process have been formulated on the base of pulsed magnetic field equation at electro-conducting medium. The analysis of the pulsed magnetic field distribution at the anisotropic magneto-dielectrics has been developed. The results of the wave process simulation of the pulsed magnetic field excitation in the laminated package of inductor core for 
electrons accelerator have been obtained using the FEMLAB software. That is shown the appearance of the wave skin-effect at the condition when the velocity of the wave propagation in the medium of magneto dielectrics is less than ratio of cross section of core dimension to the pulse duration.

References

Chemerys V. T., Borodiy I.O. Diffusion of Electromagnetic Field Into the Core of Inductor at Induction Accelerator of Electrons. — Proceedings of NAU, 2008, № 2. — P. 44–51.

Чемерис В. Т. Волновой скин-эффект в анизотропном магнитодиэлектрике // Проблемы повышения эффективности электромеханических преобразователей в электроэнергетических системах. — Севастополь : СевГТУ, 2007. — С. 24.

Полянин А. Д. Справочник по линейным уравнениям математической физики / А. Д. Полянин — Москва: ФИЗМАТЛИТ, 2001. — 576 с.

Матвеев A. Н. Электричество и магнетизм / A. Н. Матвеев. — М. : Высш. шк., 1983. — 464 с.

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Published

2011-09-08

Issue

Vol. 11 No. 3-4 (2011)

Section

Science