Wear and Thermal Stress Analysis of Side Dam for Twin Roll Strip Casting

作     者：LI Chao-feng DI Hong-shuang ZHANG Xiao-ming WANG Guo-dong LIU Xiang-hua 

作者机构：Northeastern University 

出 版 物：《Journal of Iron and Steel Research International》 (国际钢铁研究杂志)

年 卷 期：2004年第11卷第1期

页      面：17-21页

核心收录：

学科分类：080602[工学-钢铁冶金] 08[工学] 0806[工学-冶金工程] 

基　　金：Item Sponsored by National Natural Science Foundation of China(59995440) National Key FoundationalResearch of China(G2000067208-4) 

主　　题：work roll temperature thermal crown FEM coupled analysis 

摘      要：The simulation of the work roll temperature field was carried out by means of ANSYS software, and the thermal crown of the roll along its axis was obtained. The thermal-structural coupled element and contact element were introduced. In the simulation of work roll temperature field, the convert boundary condition and the transient thermal contact between the roll and strip were studied. Besides, the dynamic variation of the work roll temperature and the transient temperature distribution of the work roll during hot rolling were investigated. The calculated results were in good agreement with the measured data.