| 钢锭系统热送热装热过程数学模型的研究 |
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| 引用本文： | 戴志刚,张范斌,温治,陶曙明,徐兴原,陈敏军. 钢锭系统热送热装热过程数学模型的研究[J]. 工业加热, 2004, 33(5): 15-18 |
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| 作者姓名： | 戴志刚 张范斌 温治 陶曙明 徐兴原 陈敏军 |
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| 作者单位： | 北京科技大学,北京,100083;宝山钢铁股份有限公司,上海,201900 |
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| 摘 要： | 在全面系统分析了某公司钢锭热送热装系统热过程传热机理的基础上，建立了钢锭冷却、加热过程二维传热数学模型。并采用交替隐式TDMA法对所建立的数学模型进行了数值求解。利用现场的实测数据对所建立的数学模型进行了对比分析计算，模型计算值和实测值的最大相对误差仅为2．46％，完全满足工程应用的要求，证明所建模型是正确可信的，可以作为计算机在线控制的理论基础。
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| 关 键 词： | 钢锭系统 热送热装热过程 数学模型 数值仿真 |
| 文章编号： | 1002-1639(2004)05-0015-04 |
| 修稿时间： | 2004-06-24 |
Study on Mathematical Model for the Hot Transferring and Charging Process of Ingot System |
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| DAI Zhi-gang,ZhANG Fan-bin,WEN Zhi,TAO Shu-ming,XU Xing-yuan,CHEN Min-jun. Study on Mathematical Model for the Hot Transferring and Charging Process of Ingot System[J]. Industrial Heating, 2004, 33(5): 15-18 |
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| Authors: | DAI Zhi-gang ZhANG Fan-bin WEN Zhi TAO Shu-ming XU Xing-yuan CHEN Min-jun |
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| Affiliation: | DAI Zhi-gang1,ZhANG Fan-bin1,WEN Zhi1,TAO Shu-ming2,XU Xing-yuan2,CHEN Min-jun2 |
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| Abstract: | The two dimensions mathematical model for the hot transferring and charging process of ingot system has been introduced in detail on the basis of the heat transfer theory in this paper. Alternate dimensions TDMA method was used in the numerical simulation program with the heat transfer mathematical model. The contrast between the calculated results and measured data are listed to prove the reliability of the mathematical model. |
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| Keywords: | ingot system hot transferring and charging process mathematical model numerical simulation |
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