Numerical Simulation of Mold Filling and Solidification Process for Beam Blank Continuous Casting

被引：0
|
作者：
Jin, Yanjuan [1 ]
Cui, Xiaochao [1 ]
Zhang, Zhu [1 ]
机构：
[1] Taiyuan Univ Sci & Technol, Sch Appl Sci, Taiyuan 030024, Peoples R China
来源：
MATERIALS PROCESSING TECHNOLOGY II, PTS 1-4 | 2012年 / 538-541卷
关键词：
Beam blank continuous casting; Mold filling; Solidification; Velocity field; Temperature field; Numerical simulation;
D O I：
10.4028/www.scientific.net/AMR.538-541.506
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Mold filling and solidification of molten steel for 750mmx450mmx300mm continuous casting mold of single SEN and double SEN are simulated by using CFD commercial code Flow-3d. The distributing diagrams of velocity field and temperature field and the location and shape diagrams of free-surface during mold filling process are obtained. Influences of single SEN model and double SEN model on velocity field and solidification are analyzed. It is found that double SEN model can lighten circumfluence intensity at the upper of mold, quicken solidification speed of steel liquid in the mold, which is favorable to improving the quality of billet and enhancing pull speed.
引用
收藏
页码：506 / 509
页数：4
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