摘要
本文针对钢锭在注车上的冷却过程,推导了钢锭的非对称冷却过程传热数学模型。该模型已被实例证明,可以用来估计对称传热假设的偏差以及生产中的可用程度,也为研究钢锭任一局部位置的热状态参数提供了数学模型。
In this paper, th mathcmatic model of the asymmetricalcooling heat transfer process of ingots in the teeming-train is presented. This results have been proved by practical example to be used to estimate the errors caused by the symmetrical heat transfer condition assumpations and its availability in the actual production process. In the same time, it can provide to further study thermal state parameters of local positions of ingots.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
1989年第2期136-141,共6页
Journal of University of Science and Technology Beijing
关键词
钢锭
冷却
数学模型
非对称
asymmetrical cooling process, mathematical model, teeming-train, errors estimation, availability
