3D numerical simulation of electromagnetic field and flow field in bloom continuous casting mold with electromagnetic stirring
文献类型：期刊论文
| 作者 | Ren Bingzhi2; Zhu Miaoyong2; Wang Hongdan2; Chen Yong2 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2008 |
| 卷号 | 44期号:4页码:507-512 |
| 关键词 | bloom continuous casting mold electromagnetic stirring electromagnetic field flow field numerical simulation |
| ISSN号 | 0412-1961 |
| 其他题名 | 3D NUMERICAL SIMULATION OF ELECTROMAGNETIC FIELD AND FLOW FIELD IN BLOOM CONTINUOUS CASTING MOLD WITH ELECTROMAGNETIC STIRRING |
| 英文摘要 | A three-dimensional mathematical model to represent electromagnetic field and flow field in bloom continuous casting mold with electromagnetic stirring was established, and solved by the finite element method and finite volume method, respectively. The predicted electromagnetic fields were verified by measured ones. The results, show that the electromagnetic force distributes circumferentially at horizontal plane, and the tangential electromagnetic force of strand edge is the biggest at the center horizontal plane of stirrer, in addition, there is a peak value at the exit of mold. Molten steel recirculates at the cross section of the mold, and there are four recirculations forming in longitudinal section of the mold. In the strand, molten steel flowing from submerged entry nozzle collides with the upward recirculation flow, and the immerged depth of the stream reduces, that will be benefit for heat transfer of molten steel in mold. The distributions of electromagnetic field and flow field were affected by the intensity and frequency of exciting current. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3295296 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/142387]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Panzhihua Iron & Steel Res Institute, Panzhihua 617000, Peoples R China 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Ren Bingzhi,Zhu Miaoyong,Wang Hongdan,et al. 3D numerical simulation of electromagnetic field and flow field in bloom continuous casting mold with electromagnetic stirring[J]. ACTA METALLURGICA SINICA,2008,44(4):507-512. |
| APA | Ren Bingzhi,Zhu Miaoyong,Wang Hongdan,&Chen Yong.(2008).3D numerical simulation of electromagnetic field and flow field in bloom continuous casting mold with electromagnetic stirring.ACTA METALLURGICA SINICA,44(4),507-512. |
| MLA | Ren Bingzhi,et al."3D numerical simulation of electromagnetic field and flow field in bloom continuous casting mold with electromagnetic stirring".ACTA METALLURGICA SINICA 44.4(2008):507-512. |
入库方式： OAI收割
来源：金属研究所
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