板坯连铸结晶器伸入式水口数理模拟研究及应用  

Numerical and Physical Simulation and Application of Submerged Entry Nozzles in Mold Slab Continous Caster

作　　者：文光华[1] 唐萍[1] 何俊范[1] 何宇明 朱斌 张佩 

机构地区：[1]重庆大学 [2]重庆钢铁公司

出　　处：《炼钢》2002年第1期44-47,共4页Steelmaking

摘　　要：针对重钢板坯连铸生产状况 ,采用物理模拟和数值模拟的研究方法 ,对结晶器内钢液流动行为进行了研究。优选出适合重钢板坯连铸工艺的伸入式水口结构尺寸及相关参数 。In light of present state of produtction of the slab continuous casters at Chonggang the flow behavior of liguid steel in mold has been investigated by research methods of water model and mathematical simulation.The optimized geometrical shape and dimension and technological parameters of the submerged entry nozzles (SEN) have been determined and applied in practice of the slab continuous casters and proved to be very successful.

关 键 词：板坯连铸 结晶器 伸入式水口 物理模拟 数值模拟 连铸机 

分 类 号：TF341.6[冶金工程—冶金机械及自动化] TF777.1