Effect of electromagnetic swirling flow in slide-gate SEN on flow field in square billet continuous casting mold
文献类型：期刊论文
| 作者 | Geng Dianqiao1; Lei Hong1; He Jicheng1; Liu Haitao2 |
| 刊名 | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| 出版日期 | 2012 |
| 卷号 | 25期号:5页码:347-356 |
| 关键词 | SUBMERGED ENTRY NOZZLE MOLTEN STEEL FLOW IMMERSION NOZZLE FLUID-FLOW NUMERICAL-SIMULATION TURBULENT-FLOW HEAT-TRANSFER TEMPERATURE DISTRIBUTION MODEL SLAB Square billet Electromagnetic swirling flow Slide-gate SEN Continuous casting Bias flow |
| ISSN号 | 1006-7191 |
| 其他题名 | Effect of electromagnetic swirling flow in slide-gate SEN on flow field in square billet continuous casting mold |
| 英文摘要 | In order to weaken the bias flow in the submerged entry nozzle (SEN) with slide-gate, the rotating magnetic field was imposed. The numerical method was employed to investigate the effect of rotating magnetic field on the flow field in the SEN and the mold under different slide-gate opening ratios. Numerical results showed that when the slide-gate opening ratio is smaller than 100%, the flow field in the SEN and the mold become asymmetry and there is an obvious circulation under the slide-gate in the SEN. With increasing exciting current, the divergent angle of liquid steel at the SEN outlet increases, the impact depth of liquid steel in the mold decreases. With increasing slide-gate opening ratio, the impact depth of liquid steel in the mold increases and the required exciting current to weaken the bias flow should increase. |
| 资助项目 | [National High Technical Research and Development Programme of China] ; [National Natural Science Foundation of China and Shanghai Baosteel] ; [National Natural Science Foundation of China] ; [111 Project] ; [Fundamental Research Funds for the Central Universities] ; [Doctor Startup Foundation of Liaoning Province] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4667609 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/149209]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.东北大学 |
| 推荐引用方式 GB/T 7714 | Geng Dianqiao,Lei Hong,He Jicheng,et al. Effect of electromagnetic swirling flow in slide-gate SEN on flow field in square billet continuous casting mold[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2012,25(5):347-356. |
| APA | Geng Dianqiao,Lei Hong,He Jicheng,&Liu Haitao.(2012).Effect of electromagnetic swirling flow in slide-gate SEN on flow field in square billet continuous casting mold.ACTA METALLURGICA SINICA-ENGLISH LETTERS,25(5),347-356. |
| MLA | Geng Dianqiao,et al."Effect of electromagnetic swirling flow in slide-gate SEN on flow field in square billet continuous casting mold".ACTA METALLURGICA SINICA-ENGLISH LETTERS 25.5(2012):347-356. |
入库方式： OAI收割
来源：金属研究所
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