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DOI: https://doi.org/10.15407/techned2018.04.010

ANALYTICAL AND NUMERICAL DETERMINATION OF THREE-DIMENSIONAL QUASI-STATIONARY ELECTROMAGNETIC FIELD OF ALTERNATING CURRENT CONTOUR NEAR THE CONDUCTING MEDIUM

Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue No 4, 2018 (July/August)
Pages 10 – 13

 

Authors
Yu.М. Vasetsky*, I.М. Kucheriava, I.L. Mazurenko**, K.K. Dziuba
Institute of Electrodynamics National Academy of Sciences of Ukraine,
pr. Peremohy, 56, Kyiv, 03057, Ukraine,
e-mail: Этот e-mail адрес защищен от спам-ботов, для его просмотра у Вас должен быть включен Javascript
* ORCID ID : http://orcid.org/0000-0002-4738-9872
** ORCID ID : http://orcid.org/0000-0002-0146-7396

 

Abstract

The distributions of three-dimensional quasi-stationary electromagnetic field formed in the system of "spatial contour with alternating current – conducting half-space" are analyzed. The calculations are carried out by two ways: analytically and numerically using program Comsol. The obtained data are in agreement with each other. They verify the theoretical result about zero normal components of electric field strength and current density in the conducting half-space. References 3, figures 5.

 

Key words: three-dimensional electromagnetic field, eddy current, numerical and analytical methods.

 

Received:    02.03.2018
Accepted:   14.03.2018
Published:

 

References

1. Kondratenko I.P., Rashchepkin A.P. Induction heating of moving strip current contours. Tekhnichna Elektrodynamika. 1999. No 3. Pp. 3–9. (Rus)
2. Rudnev V., Loveless D., Cook R., Black M. Handbook of induction heating. Marcel Dekker Inc., 2003. 777 p.
3. Vasetsky Yu.M., Dziuba K.K. An analytical calculation method of quasi-stationary three-dimensional electromagnetic field created by the arbitrary current contour that located near conducting body. Tekhnichna Elektrodynamika. 2017. No 5. Pp. 7-17. (Rus) DOI: https://doi.org/10.15407/techned2017.05.007