Impurity Distribution in a Two-Sided Electromagnetic Stirrer

A model is developed for an electromagnetic stirrer using a traveling magnetic field. Electromagnetic and hydrodynamic problems are simultaneously solved for a two-dimensional case by a finite element method. The behavior of impurities in a turbulent flow is calculated using the Stokes law. A nonsta...

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Veröffentlicht in:Russian metallurgy Metally 2019-06, Vol.2019 (6), p.570-575
Hauptverfasser: Shvydkii, E. L., Bychkov, S. A., Zakharov, V. V., Sokolov, I. V., Tarasov, F. E.
Format: Artikel
Sprache:eng
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Zusammenfassung:A model is developed for an electromagnetic stirrer using a traveling magnetic field. Electromagnetic and hydrodynamic problems are simultaneously solved for a two-dimensional case by a finite element method. The behavior of impurities in a turbulent flow is calculated using the Stokes law. A nonstationary magnetic field is shown to be applied. The calculated spatial distribution of impurities has a homogeneous character in the liquid metal volume. The model is verified by measuring the magnetic induction in an experimental setup.
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029519060156