Numerical Simulation of the Fluid Flow and Heat Transfer in a Steel Slab Continuous Casting Mold With EMBR

被引：0
|
作者：
YUE Qiang [1 ]
ZHOU Li [1 ]
WANG Jian-jun [1 ]
机构：
[1] School of Metallurgy and Resources,Anhui University of Technology
来源：
Journal of Iron and Steel Research(International) | 2012年 / S2期
基金：
中国国家自然科学基金;
关键词：
Flow field; temperature field; EMBR; numerical simulation;
D O I：
10.13228/j.boyuan.issn1006-706x.2012.s2.095
中图分类号：
TF777 [连续铸钢、近终形铸造];
学科分类号：
080602 ;
摘要：
Three-dimensional mathematical model coupling of the molten steel flow and heat transfer in the slab continuous casting mold and secondary cooling zone is established to describe molten steel flow and heat transfer phenomena in the slab continuous casting mold with EMBR.The computational model is applied to investigate the flow field and temperature field in slab mold contrast with and without a constant EMBR,which strength measured at a steel plant.The study shows that The EMBR has not changed the mold steel flow field characteristic.But it has reduced the intensity of the upper and downer recirculation in the mold,reduced the speed of the upper recirculation zone,increase the free surface temperature which is compared to the state without EMBR.
引用
收藏
页码：991 / 996
页数：6
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