连铸板坯结晶器温度场数学模型  

MATHEMATICAL MODEL OF TEMPERATURE FIELD OF SLAB MOULD

作　　者：郭佳[1] 吴钢玮 蔡开科[1] 

机构地区：[1]北京科技大学

出　　处：《钢铁》1995年第4期24-28,共5页Iron and Steel

摘　　要：建立了结晶器铜板二维非稳态传热数学模型，研究了结晶器铜板温度场。利用工厂实例值对模型进行了验证。讨论了拉速、冷却水流速、铜板厚度、水垢和铜板镀层对结晶器温度分布的影响。A two-dimensional transient heat-transfer model has been developed with the goal of modelling the temperature field of the slab mould plate. A quantitative agreement was found between the model and operating temperature data. The effect of following variables on mould temperature distribution has been studied:casting speed,water velocity,wall thickness,scale deposition and galvanization layer.

关 键 词：连铸板坯 结晶器 数学模型 温度场 铜板 

分 类 号：TF771.1[冶金工程—钢铁冶金]