| 宝钢板坯连铸机中间包三维流场数模研究 |
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| 引用本文： | 朱本立,王建军,吴琪澳,戴朝珊,沈建国,樊俊飞,贺友多,刘中兴.宝钢板坯连铸机中间包三维流场数模研究[J].安徽工业大学学报,1993(1). |
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| 作者姓名： | 朱本立 王建军 吴琪澳 戴朝珊 沈建国 樊俊飞 贺友多 刘中兴 |
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| 作者单位： | 华东冶金学院，华东冶金学院，华东冶金学院，华东冶金学院，华东冶金学院宝钢研究所，华东冶金学院宝钢研究所，包头钢院，包头钢院 |
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| 摘 要： | 本文根据宝钢板坯连铸机中间包的形状和操作工艺参数,建立了一个钢液流动的三维数学模型,并利用数值计算结果,分析了宝钢中间包上、下挡墙结构对钢液流场的影响。结果表明,这种结构的中间包,有较合理的钢液流场。可避免钢渣卷入钢液流向水口进入结晶器,也有利于钢液内的夹杂上浮排除。
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| 关 键 词： | 炼钢 连铸 中间包 流场 |
Research of the Three-Dimensional Flow Field about Liquid Metal in Slab Caster Tundish in BaoGang |
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| Zhu Bengli Wang Jianjun Wu Qiyu Dai Chaoshan.Research of the Three-Dimensional Flow Field about Liquid Metal in Slab Caster Tundish in BaoGang[J].Journal of Anhui University of Technology,1993(1). |
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| Authors: | Zhu Bengli Wang Jianjun Wu Qiyu Dai Chaoshan |
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| Affiliation: | Zhu Bengli Wang Jianjun Wu Qiyu Dai Chaoshan(East China Institute of Metallurgy) Shen Jianguo Fan Junfe (Baoshan Iron and steel Company) He Youduo Liu Zhong Xing (BaoTuo Institute of Iron and Steel Technology) |
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| Abstract: | In this paper, the three-dimensional mathematical model to represent liquid steel flow in slab caster tundish of the Bao Shan iron and steel company is put forward on the basis of it's shape and operation oarameters. The effects of the structures of dampers in the tundish on the steel flow field are analysed with the results of numerical calculation. The results indicate that steel flow field in the tundish with this structure is reasonable, which can avoid the slag involing in steel liquid to flow into mold, and help inclusions in steel liquid to uprise and be eliminated. |
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| Keywords: | Steelmaking Continuous casting Tundish Flow field |
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