Temperature Distribution and Thermal Deformation of the Crystallization Roller Based on the Direct Thermal-Structural Coupling Method
Temperature Distribution and Thermal Deformation of the Crystallization Roller Based on the Direct Thermal-Structural Coupling Method
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基于直接热结构耦合法的结晶辊温度分布与热变形
DOI：
10.1007/s11837-016-2224-3
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发表时间：
2017-03
期刊：
影响因子：
2.6
通讯作者：
Sun Ke
中科院分区：
文献类型：
--
作者：
Pan Liping;He Zhu;Li Baokuan;Zhou Kun;Sun Ke
结晶辊的温度分布和热变形对薄带钢的成形过程有重要影响。采用直接热-结构耦合分析方法，对结晶辊内部的温度分布和热变形进行了有限元模拟。系统地研究了不同转速、不同冷却水管位置和典型冷却水流速等参数对冷却水流动的影响。结果表明，旋转30 s后，外表面温度和等效应力达到稳定状态，转速和冷却水管深度对外表面温度和等效应力有显著影响。同时，旋转300 s后，径向位移接近稳定状态，并且受到冷却水流速的显着影响。
The temperature distribution and the thermal deformation of the crystallization roller have a significant effect on the forming process of the thin steel strip. Finite element analysis has been used to simulate the temperature distribution and the thermal deformation in a crystallization roller through the direct thermal-structural coupling analysis method. Various parameters, such as different rotational velocities, diverse locations of cooling water pipes, and typical velocities of cooling water have been systematically investigated. It is found that the temperature and the equivalent stress of the outer surface reach the steady state after 30 s of rotations, and they are influenced remarkably by the factors of rotational velocity and cooling water pipe depth. Meanwhile, the radial displacement approaches the steady state after 300 s of revolutions and is significantly affected by the cooling water velocity.
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影响因子：
6.3
作者：
R. Cook;P. G. Grocock;P. Thomas;D. Edmonds;J. Hunt
通讯作者：
R. Cook;P. G. Grocock;P. Thomas;D. Edmonds;J. Hunt
影响因子：
6.3
作者：
C. Kang;Y. D. Kim
通讯作者：
C. Kang;Y. D. Kim
影响因子：
2.6
作者：
Ben Q. Li
通讯作者：
Ben Q. Li
DOI：
10.1016/s1003-6326(14)63085-5
发表时间：
2014-02
影响因子：
4.5
作者：
Yuanzhi Zhu;Q. Wan;Bing-liang Li;F. Zhou;Ya-feng Zhang
通讯作者：
Yuanzhi Zhu;Q. Wan;Bing-liang Li;F. Zhou;Ya-feng Zhang
影响因子：
6.3
作者：
C. Kang;Yewon Kim;S. Lee
通讯作者：
C. Kang;Yewon Kim;S. Lee