| 二流中间包内型优化的水模实验研究 |
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| 引用本文： | 孔章情,孔辉,周俐,徐其言.二流中间包内型优化的水模实验研究[J].安徽工业大学学报,2011(1):4-7. |
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| 作者姓名： | 孔章情 孔辉 周俐 徐其言 |
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| 作者单位： | 安徽工业大学冶金与资源学院; |
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| 基金项目： | 安徽省教育厅自然科学基金重点项目(KJ2008A018) |
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| 摘 要： | 通过水力学模拟和正交实验方法,采用挡墙和挡坝的控流装置,优化二流中间包的流场.采用正交分析方法优化出最佳方案,得出优化后的中间包示踪剂响应时间从17s提高到48 s,平均停留时间从240 s增加到427 s,中间包死区体积比也从48.0%减少到7.5%.
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| 关 键 词： | 中间包 水模 正交实验 流场 |
Study on the Water Modeling to Optimize the Tundish inside Shape of 2-stand Billet Tundish |
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| KONG Zhang-qing,KONG Hui,ZHOU Li,XU Qi-yan.Study on the Water Modeling to Optimize the Tundish inside Shape of 2-stand Billet Tundish[J].Journal of Anhui University of Technology,2011(1):4-7. |
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| Authors: | KONG Zhang-qing KONG Hui ZHOU Li XU Qi-yan |
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| Affiliation: | KONG Zhang-qing,KONG Hui,ZHOU Li,XU Qi-yan (School of Metallurgy and Resources,Anhui University of Technology,Ma'anshan 243002,China) |
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| Abstract: | The appropriate partition walls and partition dams are used to control the fluid flow in the 2-strand billet tundish.And their positions are optimized by means of water modeling and orthogonal tests.After optimization,the reactive time for tracer agent increases from 17 s to 48 s,and the average residence time increases from 240 s to 427 s.Furthermore,the dead volume decreases from 48.0%to 7.5%. |
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| Keywords: | tundish water modeling orthogonal tests flow field |
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