薄板坯连铸浸入式水口结构数值模拟  

Numerical simulation of submerged nozzle for thin-slab continuous casting

作　　者：王霄[1] 徐延庆[1] 杨金松[1] 杨彬[1] 

机构地区：[1]洛阳耐火材料研究院,洛阳471039

出　　处：《耐火材料》2004年第1期40-41,共2页Refractories

摘　　要：使用有限元计算方法开展薄板坯连铸浸入式水口流场的研究 ,分别对水口不同浸入深度的流场分布、水口出口不同角度的流场分布进行计算。结果发现 :水口的浸入深度在 30 0mm时较为合理 ;水口的出口角度以R1 5、60°。The flow field of submerged nozzle by means of finite element metho d(FEM) in thin-slab continuous casting was studied. The distributions of flow f ields in different immersed depth and outlet angle of submerged nozzle were calc ulated.The results show that the optimum immersed depth is 300 mm and the outlet angle with R15,60° and 45° is advisable.

关 键 词：浸入式水口 薄板坯连铸 有限元法 浸入深度 出口角度 连铸机 

分 类 号：TF777.1[冶金工程—钢铁冶金]