Physical Modeling Study on Optimization of Flow Control Devices in ThreeStrand T Type Tundish
LI Yongxiang1,CHENG Nailiang1,CHEN Zhiping1, ZHENG Shuguo2,WANG Ying2,ZHU Miaoyong2
1. Meishan Iron and Steel Co Ltd, Baosteel Group, Nanjing 210039, Jiangsu, China; 2. School of Materials and Metallurgy, Northeastern University, Shenyang 110004, Liaoning, China
Abstract：The effects of vertical and “V” type baffles as well as turbulence inhibitor with baffle on melt flow behavior were investigated in a threestrand T type tundish with physical modeling. The results show that the vertical baffle placed in tundish without any control device improves the melt flow for inclusion removal, but it loses the advantage compared with the reasonable designed baffle of “V” type. “V” type baffle and dam can improve the melt flow, while the addition of turbulence inhibitor based on it seems to be no any improvement for the flow. In present study, an optimal proposal for flow control devices in tundish is presented through an optimizing study by water modeling.
李永祥1 ，程乃良1 ，陈志平1 ，郑淑国2 ，王颖2 ，朱苗勇2. 三流Τ型中间包内控流装置优化的物理模拟[J]. 中国冶金, 2008, 18(2): 29-29.
LI Yongxiang1,CHENG Nailiang1,CHEN Zhiping1, ZHENG Shuguo2,WANG Ying2,ZHU Miaoyong2. Physical Modeling Study on Optimization of Flow Control Devices in ThreeStrand T Type Tundish. China Metallurgy, 2008, 18(2): 29-29.
