| 高速棒材热连轧过程温度场数值模拟 |
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| 引用本文： | 蔡长生,吴春京,李伏武.高速棒材热连轧过程温度场数值模拟[J].安徽冶金科技职业学院学报,2009,19(1):1-3. |
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| 作者姓名： | 蔡长生 吴春京 李伏武 |
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| 作者单位： | 北京科技大学,北京,100083;马钢设计研究院有限责任公司,安徽,马鞍山,243000;马钢设计研究院有限责任公司,安徽,马鞍山,243000 |
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| 摘 要： | 通过对高速棒材轧制、水冷和输送等各个环节热传导及边界条件的分析，应用有限差分法建立高速棒材热连轧过程温度场模型，并对整个连轧过程进行了温度模拟计算，获得轧件表面及其内部温度分布规律。结果表明，计算值和实测值有较好的一致性。
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| 关 键 词： | 高速棒材 热连轧 温度场模拟 有限差分法 |
Numerical Simulation of Temperature Field of High-Speed Bar Rolling |
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| CAI Chang-sheng,WU Chun-jing,LI Fu-wu.Numerical Simulation of Temperature Field of High-Speed Bar Rolling[J].Journal of Anhui Vocational College of Metallurgy and Technology,2009,19(1):1-3. |
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| Authors: | CAI Chang-sheng WU Chun-jing LI Fu-wu |
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| Affiliation: | CAI Chang- sheng, WU Chun- jing, LI Fu- wu |
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| Abstract: | Based on the analysis of the heat transfer and boundary conditions during every processing stage of hot continuous rolling,Mathematical models to predict the temperature distribution of the working piece during hot high-speed bar rolling and cooling were presented by FDM.The temperature distribution on the surface and inner of the rolling piece was obtained.The result showed that there was a good agreement between the predicted values and measured ones. |
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| Keywords: | High-speed Bar hot continuous rolling temperature field simulation FDM |
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