四流T型中间包控流装置优化的数值模拟  

Numerical simulation of optimization of flow control devices in four-strand T type tundish

作　　者：沈巧珍[1] 朱必炼[1] 

机构地区：[1]武汉科技大学钢铁冶金及资源利用省部共建教育部重点实验室,湖北武汉430081

出　　处：《武汉科技大学学报》2007年第1期10-13,共4页Journal of Wuhan University of Science and Technology

摘　　要：应用流场计算软件PHOENICS对某厂四流T型中间包流场进行了数值模拟,分析比较了不同控流装置下钢液流动的速度矢量图和流线图。通过模型研究,确定了合理的中间包控流装置为“V”型导流墙和冲击盆组合模式。By means of flow field software PHOENICS, the flow field of four-strand T type tundish in a specific steel plant is simulated in this paper and the velocity vector diagram and streamline graph of the hot metal flowing under different settings of the flow control devices are analyzed and compared. The result shows that the appropriate flow control devices are ＂V＂ baffle plus impacting basin.

关 键 词：中间包 控流装置 数值模拟 优化 

分 类 号：TF777[冶金工程—钢铁冶金]