| 轧辊温度场及轴向热凸度有限元计算 |
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| 引用本文： | 钢铁研究学报.轧辊温度场及轴向热凸度有限元计算[J].钢铁研究学报,2000,12(Z1):51-54. |
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| 作者姓名： | 钢铁研究学报 |
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| 作者单位： | 东北大学轧制技术与连轧自动化国家重点实验室!辽宁沈阳110006(孔祥伟，王国栋，刘相华)，安泰科技股份有限公司功能材料事业部!北京100081(李壬龙)，抚顺石油学院机械学院!抚顺113001(王秉新) |
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| 摘 要： | 采用大型有限元分析软件 ANSYS对四辊轧机工作辊的温度场进行了模拟 ,在模拟过程中 ,考虑了轧辊和轧件间的瞬态热接触和对流边界 ,动态分析了热轧时工作辊的升温过程 ,预测了工作辊的瞬态温度分布 ,并将所得的温度分布用于热凸度的近似计算中 ,其计算结果与文献结果相吻合
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| 关 键 词： | 轧辊 温度场 热凸度 有限元 |
| 修稿时间： | 2000-01-03 |
FEM
Calculation of Temperature Field and Axial
Thermal Crown for Work Roller |
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| KONG Xiang wei ,LI Ren long ,WANG Bing xin ,WANG Guo dong ,LIU Xiang hua.FEM
Calculation of Temperature Field and Axial
Thermal Crown for Work Roller[J].Journal of Iron and Steel Research,2000,12(Z1):51-54. |
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| Authors: | KONG Xiang wei LI Ren long WANG Bing xin WANG Guo dong LIU Xiang hua |
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| Affiliation: | KONG Xiang wei 1,LI Ren long 2,WANG Bing xin 3,WANG Guo dong 1,LIU Xiang hua 1 |
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| Abstract: | The simulation of the temperature field for work roller was carried out by means of ANSYS software. In the simulation, the convert boundary condition and the transient thermal contact between the roller and sheet were studied at the same time. The dynamic temperature variation and the transient temperature distribution of the work roll during hot rolling process were got. The results were used in the thermal crown calculation. All the calculation results were proved that they are consistent with the literature data. |
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| Keywords: | work roll temperature field thermal crown ANSYS |
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