| 双辊式薄带连铸二元合金流动与凝固的数值模拟 |
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| 引用本文： | 秦永健,孙国雄,虞维平,章靖国,倪思康.双辊式薄带连铸二元合金流动与凝固的数值模拟[J].东南大学学报(自然科学版),1995(4). |
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| 作者姓名： | 秦永健 孙国雄 虞维平 章靖国 倪思康 |
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| 作者单位： | 东南大学机械工程系，上海钢铁研究所 |
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| 摘 要： | 首次将双辊式薄带连铸二元合金流动与传热问题进行耦合计算，建立了对流、相变和变形的综合数学模型，开发了计算程序，列出了计算结果。对照实验测定的温度分布，本文结果比仅考虑传热的模拟结果具有较好的一致性。
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| 关 键 词： | 薄带连铸 凝固模拟 对流换热 流体流动 |
Modelling the Flow and Solidification of a Binary Alloy in Twin Roll Strip Casting Processes |
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| Qin Yongjian,Sun Guoxiong,Yu Weiping.Modelling the Flow and Solidification of a Binary Alloy in Twin Roll Strip Casting Processes[J].Journal of Southeast University(Natural Science Edition),1995(4). |
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| Authors: | Qin Yongjian Sun Guoxiong Yu Weiping |
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| Abstract: | The flow and heat transfct of a binary alloy is numerically modelled in twin roll strip cast-ing processes firstly.A comprehensive model and results from the numerical model developed for con-vection,phase change and deformation are prcsented;The results show better agreement with experi-ment measurements of temperature distribution than numerical results only considering heat transfer. |
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| Keywords: | strip continuously casting solidification modelling convective heat transfer liquid flow |
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