摘要
应用已开发的三维柱坐标系流体流动计算模拟软件 ,研究了首都钢铁公司第二炼钢厂钢包吹氩过程中钢液的循环流动过程 结果表明 ,在中心吹氩的条件下 ,钢液的循环流动呈现二维流动的特征 ,回流中心大致位于距底部 4 /5H ,距中心 2
Based on the column coordinate program of three dimension flow field,the molten steel circulation in ladle during Ar blast was simulated in Shoudu Iron and Steel Group Co.As a result of modeling under the condition of Ar blast,the molten steel circulation brings out the characteristic of 2 D flow field.The center of the return flow locates approximately at 4/5H from the bottom,and at 2/3R in the center part of the ladle.
出处
《包头钢铁学院学报》
2002年第2期112-114,共3页
Journal of Baotou University of Iron and Steel Technology
关键词
钢包吹氩
循环流动
数学模型
炼钢
ladle with Ar blast
circulation
mathematical model
