| Two Dimension Finite Element Simulations on the Electromagnetic Containment in Twin-Roll Strip Casting |
| |
| 引用本文： | PeiweiBAO HongshuangDI等. Two Dimension Finite Element Simulations on the Electromagnetic Containment in Twin-Roll Strip Casting[J]. 材料科学技术学报, 2003, 19(1): 9-12 |
| |
| 作者姓名： | PeiweiBAO HongshuangDI等 |
| |
| 作者单位： | StateKeyLaboratoryofRollingandAutomation,NortheasternUniveristy,Shenyang110004,China |
| |
| 基金项目： | This study was financially supported by the National NaturalScience Foundation of China under，国家重点基础研究发展计划(973计划)，the Natural Science Foundationof Liaoning Province under the contract No |
| |
| 摘 要： | Distribution of magnetic field and electromagnetic force in twin-roll casting of steels was studied by the metod of numerical simulation in this paper,Two-dimension finite element model ,which includes the regions of melt ,stainless collar ,coil and magnetic core ,has been constructed,By solving magnetic vector potential formulations of quasi-static electromagnetic field,distribution of magnetic flux density and magnetic force at different molten heigh is determined,Calculated results showed that intensity of the distribution of magnetic flux density increased linearly with the increased coil current ;and the magnetic force in the melt increased as a quadratic cure with creased coil current ,More attention was given to the distribution of eddy current and magnetic force in the melt ,the confine effect at different molten height was also discussed.
|
| 关 键 词： | 带钢 双辊铸造 液体铸轧 电磁约束 二维有限元模拟 电磁场 |
Two Dimension Finite Element Simulations on the Electromagnetic Containment in Twin-Roll Strip Casting |
| |
| Peiwei BAO,Hongshuang DI,Xiaoming ZHANG,Guodong WANG,Xianghua LIU. Two Dimension Finite Element Simulations on the Electromagnetic Containment in Twin-Roll Strip Casting[J]. Journal of Materials Science & Technology, 2003, 19(1): 9-12 |
| |
| Authors: | Peiwei BAO Hongshuang DI Xiaoming ZHANG Guodong WANG Xianghua LIU |
| |
| Affiliation: | State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, China |
| |
| Abstract: | Distribution of magnetic field and electromagnetic force in twin-roll casting of steels was studied by the method of numericalsimulation in this paper. Two-dimension finite element model, which includes the regions of melt, stainless collar, coil andmagnetic core, has been constructed. By solving magnetic vector potential formulations of quasi-static electromagnetic field,distribution of magnetic flux density and magnetic force at different molten height is determined. Calculated results showedthat intensity of the distribution of magnetic flux density increased linearly with the increased coil current; and the magneticforce in the melt increased as a quadratic cure with creased coil current. More attention was given to the distribution of eddycurrent and magnetic force in the melt, the confine effect at different molten height was also discussed. |
| |
| Keywords: | Twin roll casting Electromagnetic field Electromagnetic containment Simulation Finite element |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《材料科学技术学报》浏览原始摘要信息 |
|
点击此处可从《材料科学技术学报》下载全文 |
