Electrovortex motion of a melt in dc furnaces with a bottom electrode
Electrovortex motion of a melt in dc furnaces with a bottom electrode
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带底部电极的直流熔炉中熔体的电涡流运动
DOI：
10.1007/s10891-011-0464-1
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发表时间：
2011
影响因子：
0.6
通讯作者：
A. Semko
中科院分区：
文献类型：
--
作者：
O. Kazak;A. Semko
研究了洛伦兹力对直流底电极电炉内金属熔体电涡运动的影响。金属熔体的运动由等温液体的磁流体动力学方程描述，并用有限元方法求解。数值解与其他作者的理论结果和实验数据进行了比较。通过对结果的分析，得出洛伦兹力对熔体涡旋运动的产生有显著影响的结论。
The effect of the Lorenz force on the origination of the electrovortex motion of a metal melt in dc electric steel furnaces with a bottom electrode is evaluated. The motion of a metal melt is described by equations of magnetic hydrodynamics for isothermal liquid, which are solved by the finite element method. The numerical solution is compared with theoretical results and experimental data of other authors. From analysis of the results obtained, conclusions are drawn that the Lorenz force has a marked effect on the origination of the vortex motion of a melt.