摘要
通过水模型实验对苏钢五流大方坯连铸中间包现状进行了流体流动的模拟研究,发现了存在问题并提出改进方案。结果表明:五流中间包通过设置合理的控流装置(坝/墙)后,中间包内钢水的最小停留时间大大增加,峰值浓度时间和平均停留时间均增大,死区体积分率下降明显。
Simulation research on fluid flowing in tundish for five-strand bloom caster in Su Steel was carried out by water modeling. Then existing problems were found and improving measures were put forward. It is shown from the research that the rational FCDs（dam/baffle） can greatly increase the minimum residence time, peak concentration time and the average residual time and reduce the dead region.
出处
《特钢技术》
CAS
2009年第4期31-34,共4页
Special Steel Technology
关键词
五流中间包
水模型实验
流体流动特性
优化
5-strand tundish
Water model experiment
Fluid flow characteristic
Optimization
