| 热连轧层流冷却的数学模型 |
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| 引用本文： | 管克智,赵海石,刘萍. 热连轧层流冷却的数学模型[J]. 北京科技大学学报, 1994, 0(Z2) |
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| 作者姓名： | 管克智 赵海石 刘萍 |
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| 作者单位： | 北京科技大学机械工程学院，北京科技大学计算机系 |
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| 摘 要： | 本文以武钢１７００热连轧厂层流冷却现场实测数据为基础，通过传热学的理论分析，确定了对流换热系数是解决问题的关键，并对７种模型结构形式进行了比较，研制了精度较高的对流换热系数数学模型，在此基础上编写了模拟武钢１７００连轧层流冷却过程的程序，取得了较高的模拟精度。
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| 关 键 词： | 层流冷却，数学模型，对流换热系数 |
Mathematical Model of Laminar Cooling of Hot Rolling Process |
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| Guan Kezhi,Zhao Haishi, Liu Ping. Mathematical Model of Laminar Cooling of Hot Rolling Process[J]. Journal of University of Science and Technology Beijing, 1994, 0(Z2) |
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| Authors: | Guan Kezhi Zhao Haishi Liu Ping |
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| Abstract: | Using on-Line data of 1700mm hot-rolling Plant of Wuhan Iron & Steel Corp. and theoritical analysis, it is obtained that heat transfer coeffient is the key to the subject. After comparisions of seven different models, the Precisest model of heat transfer coefficient is proposed. On the basis of this model, a general program which can stimulate the laminar cooling process of Wuhan Iron & Steel Corporation is compiled, and higher precision is achieved. |
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| Keywords: | laminar cooling mathematical model heat transfer coefficient |
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