| FTSC薄板坯连铸结晶器内钢水凝固传热的数学模拟 |
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| 引用本文： | 曹立军,朱立光,薛勇强.FTSC薄板坯连铸结晶器内钢水凝固传热的数学模拟[J].河北理工学院学报,2006,28(3):31-33. |
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| 作者姓名： | 曹立军 朱立光 薛勇强 |
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| 作者单位： | 河北理工大学冶金与能源学院 河北唐山063009(曹立军，朱立光)，唐山钢铁股份有限公司 河北唐山063000(薛勇强) |
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| 摘 要： | 建立FTSC薄板坯连铸结晶器内铸坯的凝固传热模型,对凝固传热方程进行了离散化,应用大型有限元软件ANSYS对钢水凝固传热过程进行模拟求解,描述了凝固坯壳的温度分布与坯壳生长历程。模拟结果与连铸实际过程基本一致为制定合理的工艺参数、提高铸坯质量、减少漏钢发生提供了理论依据。
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| 关 键 词： | 薄板坯 凝固传热 数学模拟 ANSYS |
| 文章编号： | 1007-2829（2006）03-0031-03 |
| 收稿时间： | 2005-12-27 |
| 修稿时间： | 2005年12月27 |
Mathematical Simulation of Solidification and Heat Transfer for Steel in Mould of Thin Slab Casting |
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| CAO LI-jun,ZHU Li-guang,XUE Yong-qiang.Mathematical Simulation of Solidification and Heat Transfer for Steel in Mould of Thin Slab Casting[J].Journal of Hebei Institute of Technology,2006,28(3):31-33. |
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| Authors: | CAO LI-jun ZHU Li-guang XUE Yong-qiang |
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| Institution: | 1. Hebei Polytechnic University, Tangshan Hebei 063009, China ; 2. Iron and Steel Co. Tangshan Hebei 063000, China |
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| Abstract: | The mathematical model for heat transfer during solidification of steel in the mould of FTSC thin slab caster has been established in this paper.The equation about solidification and heat transfer of slab in the mould has been discretely processed.The finite element software,ANSYS,has been applied to simulate solidification process.The temperature distribution and growth history of solidification shell have been described.The simulation results provide theory foundation for establishing reasonable technical parameters,improving slab quality and reducing breakout. |
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| Keywords: | thin slab solidification and heat transfer mathematical simulation ANSYS |
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