水口插入深度对连铸机结晶器内钢液流动的影响  

Effect of Nozzle Submerged Depth on Molten Steel Flow in Mould

作　　者：张胤[1] 贺友多 白学军[2] 王国连[2] 杜得宝[2] 吕永博[2] 

机构地区：[1]包头钢铁学院 [2]首都钢铁集团公司

出　　处：《炼钢》2001年第2期52-54,共3页Steelmaking

摘　　要：应用三维流动过程计算机模拟软件 ,研究了首都钢铁公司板坯连铸机结晶器内的钢液流动过程。在此基础上模拟计算四种水口插入深度对流动形态的影响 ,确定出在现有水口倾角和拉坯速度情况下 ,2Using computer simulation software of three-dimensional flow process, the study on molten steel flow in slab caster mould in Capital Iron & Steel Corporation has been taken, upon which the effects of four submerged depths on fluid flow have been calculated. It is proved that 270?mm depth is an reasonable design plan under the current practice conditions.

关 键 词：水口插入深度 连铸机 结晶器 钢液 计算机模拟 钢铁企业 流动形态 

分 类 号：TF777.1[冶金工程—钢铁冶金] TF341.6