1. APPLICABILITY OF DIFFERENT MHD APPROXIMATIONS IN ELECTROVORTEX FLOW SIMULATION.
- Author
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Teplyakov, I., Vinogradov, D., Ivochkin, Yu., Kharicha, A., and Serbin, P.
- Subjects
FLUID flow ,MAGNETOHYDRODYNAMICS ,SIMULATION methods & models ,MAGNETIC fields ,ELECTROMETALLURGY - Abstract
Experimental and numerical results which summarize the influence of the external axial magnetic field on the pattern of flow which occurs when an electric current passes through a conducting medium between two hemispheres are presented. Calculations were made using different magnetohydrodynamic computational approaches and results compared. Methods presented in this paper involve electrodynamic approximation, non-inductive approximation and full coupled MHD problem. The discussed methods can be applied to calculate flow patterns in direct-current-arc furnaces and to other electrometallurgical problems. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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