首钢中间包优化设计(Ⅰ)  

Optimization design for the continuous casting tundish of Shoudu Iron and Steel Group Co.(Ⅰ)

作　　者：刘中兴[1] 张捷宇[2] 冯贵军 贺友多 刘建辉[4] 

机构地区：[1]包头钢铁学院冶金工程研究所,内蒙古包头014010 [2]北京科技大学冶金学院 [3]包头钢铁公司烧结厂,内蒙古包头014010 [4]首都钢铁集团公司,北京100041

出　　处：《内蒙古科技大学学报》2001年第1期-,共4页Journal of Inner Mongolia University of Science and Technology

摘　　要：应用湍流流动数学模型研究了首钢中间包内钢液的流动与混合 ,该模型包括求解三维湍流的N -S方程和k -ε双方程模型 对首钢第二炼钢厂现有中间包的流场和钢液的停留时间做了模拟与分析 ,并预报了在不同位置加设不同高度的坝后 ,中间包内钢液的流动状态及停留时间 结果表明 ,如果坝的设置不当 。The turbulent model was applied to study of the fluid flow and mixing in continuous casting tundishes.The mathematical model involves the solution of the three dimensional turbulent N-S equation and k-ε two equation turbulence model.The fluid flow field and residence time have been simulated and analyzed by computer,and the structure of the tundish has been improved.The author only discussed that the dams with different heights were located at the different positions in the tundish.The results show that th...

关 键 词：中间包 流场 数值模拟 

分 类 号：TF769.2[冶金工程—钢铁冶金]