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 |
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Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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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. |
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ISSN: | 0036-0295 1555-6255 1531-8648 |
DOI: | 10.1134/S0036029519060156 |