Numerical simulation of plate temperature distribution during hot rolling

被引：0

作者：

Shen, Bingzhen ^{[1
]}

Zhou, Jin ^{[1
]}

Han, Zhiqiang ^{[1
]}

Liu, Baicheng ^{[1
]}

Zhao, Kewen ^{[2
]}

Jiao, Jingmin ^{[2
]}

机构：

[1] Dept. of Mech. Eng., Tsinghua Univ., Beijing 100084, China

[2] Panzhihua Iron and Steel Co., Panzhihua 617062, China

来源：

Qinghua Daxue Xuebao/Journal of Tsinghua University | 2003年 / 43卷 / 05期

关键词：

Computer simulation - Finite difference method - Forecasting - Hot rolling - Optimization - Temperature distribution;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The temperature distribution in the plate during hot rolling must be accurately predicted to optimize the hot rolling process and improve the quality of hot rolling products. A mathematical model using the finite difference method was developed to numerically simulate the three-dimensional temperature distribution in the plate during every processing stage based on the analysis of the heat transfer during the process. The model prediction of temperature field in the plate during every processing stage agrees well with the measuring results. It was shown that the rolling speed and product thickness have effect on the plate temperatures while the rolling temperature and reduction rate are less important, and the other process parameters have little effect herein.

引用

页码：601 / 604