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钢包炉电磁搅拌磁场与流场的数值模拟 被引量：3

Numerical simulation of magnetic field and flow field in electromagnetic stirring in ladle furnace
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摘要 钢包炉电磁搅拌(electromagnetic stirring in ladle furnace,LF-EMS)是钢包精炼过程中的一种重要的搅拌方式。对某厂90t钢包炉电磁搅拌器的磁场与流场的数值模拟结果表明,钢液在电磁力的作用下,形成一个大的单一循环流动,钢包内的速度和湍流动能分布均匀。 Electromagnetic stirring in ladle furnace （LF-EMS） is an important stirring means of ladle furnace refining process. The magnetic field and flow field of a 90 t LF- EMS in a specific steel-makinfg plant are studied by numerical simulation in this paper. It is found that the melt flow turns to be a large and single loop in ladle furnace under the action of the electromagnetic stirring. The distribution of velocity and turbulent kinetic energy in ladle furnace is homogeneous.
作者 黄军 王宝峰 李建超 赵莉萍
机构地区 内蒙古科技大学材料与冶金学院
出处 《炼钢》 CAS 北大核心 2008年第5期33-36,57,共5页 Steelmaking
关键词 数值模拟 钢包炉电磁搅拌 磁场 流场 numerical simulation electromagnetic stirring in ladle furnace magnetic field flow field
分类号 TF769.2 [冶金工程—钢铁冶金]
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参考文献8

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同被引文献24

  • 1Fautrelle Y, Sneyd A D. Surface Waves Created by Low-Frequency Magnetic Fields[J]. European Journal of Mechanics B/Fluids, 2005, 24(1): 91.
  • 2Alexis J, Jonsson P, Jonsson L. Heating and Electromagnetic Stirring in a Ladle Furnace-A Simulation Model [J]. ISIJ International, 2000, 40(11): 1098.
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炼钢
2008年 第5期

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