摘要
通过物质平衡原理讨论并新建立了计算方坯中心缩孔的数学模型．根据对数学模型 的推导。
The updated mathematic models for calculation of the central pipe formotion in continuous cast billet are built up, based on the material balance and the previous published models. From derivation of models the methods for determining both the position of water cooling zone and ratio of the cooling fates of the surface against the center, G are also given out.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
2001年第6期511-513,共3页
Journal of University of Science and Technology Beijing
