Flow Control in Six-Strand Billet Continuous Casting Tundish With Different Configurations
文献类型：期刊论文
| 作者 | Zhong Liangcai1; Wang Mingan1; Chen Boyu2; Wang Canrong2; Zhu Yingxiong1 |
| 刊名 | JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL
 |
| 出版日期 | 2010 |
| 卷号 | 17期号:7页码:7-12 |
| 关键词 | billet continuous casting six-strand tundish flow control physical modeling operational mode |
| ISSN号 | 1006-706X |
| 其他题名 | Flow Control in Six-Strand Billet Continuous Casting Tundish With Different Configurations |
| 英文摘要 | A 1 : 2.5 scale tundish model was set up in laboratory for a six-strand billet continuous casting tundish with different configurations to investigate fluid flow characteristics under different operational conditions by measuring residence time distribution curves. It was found that minimum residence time, maximum concentration time and average residence time of the three strands on the same side of the tundish with the former configuration under normal operation, that is, six strands were open, were small and non-uniform and the tundish had large dead volume fraction. Vortexes easily formed on the liquid surface in the pouring zone of the tundish. The fluid flow characteristics in the tundish with the optimal turbulence inhibitor and baffles were improved and became less non-uniform among the strands. Vortexes were not found on the pouring zone surface in the optimal tundish. For non-normal operation, that is, one strand was close, it was important to choose which strand to be closed for maintaining flow characteristics of the rest two strands. It was found from this investigation that fluid flow characteristics in the optimal configuration tundish with closing strand 2 were better than those with closing strand 3 on the same side. |
| 资助项目 | [National High Technology Research and Development Plan of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3918063 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/153016]  |
| 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.Sanming Iron & Steel Co, Steelmaking Plant, Sanming 365000, Fujian, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhong Liangcai,Wang Mingan,Chen Boyu,et al. Flow Control in Six-Strand Billet Continuous Casting Tundish With Different Configurations[J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,2010,17(7):7-12. |
| APA | Zhong Liangcai,Wang Mingan,Chen Boyu,Wang Canrong,&Zhu Yingxiong.(2010).Flow Control in Six-Strand Billet Continuous Casting Tundish With Different Configurations.JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL,17(7),7-12. |
| MLA | Zhong Liangcai,et al."Flow Control in Six-Strand Billet Continuous Casting Tundish With Different Configurations".JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL 17.7(2010):7-12. |
入库方式： OAI收割
来源：金属研究所
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