A simple simulator and method for measuring transient interfacial heat transfer in the strip casting process

作     者：ZHANG Wei LIANG Gaofei WANG Chengquan YU Yan FANG Yuan LI Jianguo 

作者机构：School of Materials Science ＆ Engineering Shanghai Jiaotong University Shanghai 200240 China Advanced Technology Division Baosteel Research Institute Baoshan Iron ＆ Steel Co. Ltd. Shanghai 201900 China 

出 版 物：《Baosteel Technical Research》 (宝钢技术研究（英文版）)

年 卷 期：2009年第3卷第1期

页      面：32-34页

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

主　　题：strip casting heat transfer heat flux 

摘      要：This study presents a simple simulator for measuring the transient interfacial heat transfer between the molten steel and the copper casting roll for strip casting. The calculation principle of the heat flux is introduced in detail. Results show that the heat flux reaches the peak value of 9 MW/m^2 ,and decreases rapidly to 4 MW/m^2, and then fluctuates within the range of 2 MW/m^2 to 5 MW/m2. It agrees with the previous study. It also indicates the simulator can be effectively used to analyze the heat transfer during strip casting.