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Numerical computation of the electromagnetic field in the electrodes of a three-phase arc furnace

✍ Scribed by Alfredo Bermúdez; M. Carmen Muñiz; Francisco Pena; Javier Bullón

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
319 KB
Volume
46
Category
Article
ISSN
0029-5981

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✦ Synopsis

In this paper we introduce and numerically solve a mathematical model for numerical simulation of electromagnetic ÿeld in a three-phase electric reduction furnace. The model allows us to compute the current distribution on a cross-section of the three electrodes. A combined boundary element=ÿnite element method is used. Numerical results for real industrial furnaces are shown. As a by-product we compute the torque on the electrodes due to the Lorentz electromagnetic force.

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