Numerical Analysis and Experimental Verification of the Behaviour of Solid Inclusions in Induction Crucible Furnaces

摘要：

　　The paper refers to the dynamics of solid inclusion in the turbulent flow of liquid metal in induction furnaces.The numerical analysis is carried out adopting LES-based Euler-Lagrange approach in the limit of dilute conditions.The admixing of carbon particles in induction crucible furnace from the open surface of a melt is simulated.The behaviour of the particles in the bulk of the flow is illustrated as well as compared with the industrial observation of the open surface of the alloy.The paper also contains the description of the novel experimental technique,which is proposed for the verification of the numerical model.The experiment deals with ferromagnetic particles in the flow of Woods metal in the small induction crucible furnace.This experiment confirms the satisfactory agreement with the numerical results.

关键词： induction furnaces turbulent flow solid inclusions carbon LES,experimental verification

作者: M (S)(c)epanskis A Jakovi(c)s E Baake B Nacke

作者单位: Laboratory for Mathematical Modelling of Environmental and Technological Processes,University of Lat Institute of Electrotechnology,Leibniz University of Hanover,Hanover,Germany

会议类型: 国际会议

会议名称: The 7th International Conference on Electromagnetic Processing of Materials(第七届冶金与材料电磁过程国际大会)

会议地点: 北京

会议语种:英文

页码: 1-5

在线出版日期: 2012-10-22（万方平台首次上网日期，不代表论文的发表时间）