Modelling of level fluctuation in continuous casting

被引：0
|
作者：
Liu, X
Zhang, HX
Xu, RJ
Li, YQ
Shen, HF [1 ]
Liu, BC
机构：
[1] Tsinghua Univ, Dept Mech Engn, Beijing 100084, Peoples R China
[2] Baoshan Iron & Steel Co Ltd, Shanghai 201900, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 2003年 / 19卷
关键词：
level fluctuation; fluid flow; continuous casting; numerical simulation;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The free surface profile and fluid flow in the mold of continuous casting have been calculated by the VOF method coupling the SIMPLER algorithm. The SIMPLER-VOF model developed is validated by solving a classical experiment, broken dam problem. The calculated surface profile is consistent with water modelling. It is found that the free surface profile is coherently related to the position of circurnfluence in the mold of continuous casting. With the increase of nozzle port inclination, the positive vortex above the jet is near to the meniscus and the level fluctuation becomes prominent.
引用
收藏
页码：158 / 160
页数：3
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