| 连铸数学模型研究新进展 |
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| 引用本文： | 吴兴宝.连铸数学模型研究新进展[J].钢铁研究,1996(6):12-16. |
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| 作者姓名： | 吴兴宝 |
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| 作者单位： | 武汉冶金管理干部学院 |
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| 摘 要： | 迄今文献研究连铸含铸锭）的数学模型均基于单元系相变过程；事实上，钢铁生产中熔化与凝固乃是多元系相变过程。由此出发，建立了连铸的新数学模型，并且构造了相应的算法以进行数字仿真与生产过程自动控制应用。
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| 关 键 词： | 单元系相变 多元系相变 数学模型 连铸 炼钢 |
NEW ADVANCE IN MATHEMATICAL MODEL FOR CONTINUOUS CASTING |
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| Wu Xingbao.NEW ADVANCE IN MATHEMATICAL MODEL FOR CONTINUOUS CASTING[J].Research on Iron and Steel,1996(6):12-16. |
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| Authors: | Wu Xingbao |
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| Affiliation: | Wuhan College of Metallurgic Management Cadre |
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| Abstract: | In this paper it is pointed out that mathamatical models for continuous casting or casting ingot,which have been published so far,are obtained from phase transforming whith single element system,but melting or solidifying in iron-and steel-making is really phase transforming with several elements system.As a starting point from this,a new mathematical model for continuous casting is established,as well as,its corresponding algorthms are presented to apply to numerical simulation and automatic control in industrial process. |
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| Keywords: | phase transforming with single element system phase transforming with several element system mathematical model free boundary problem numerical simulation |
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