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Numerical Simulation of Flow Field Using Swirling Flow Nozzle in Continuous Casting Billet Mould

被引：0
|
作者：
Yu Zhan [1 ]
Lei Zuo-sheng [1 ]
Jia Hong-hai [1 ]
Deng Kang [1 ]
Chen Jia-chang [2 ]
Hua Wen-jie [2 ]
Ren Zhong-ming [1 ]
机构：
[1] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200072, Peoples R China
[2] Baosteel Grp, Special Steel Branch, Shanghai 200936, Peoples R China
来源：
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL | 2008年 / 15卷
关键词：
straight nozzle; swirling flow nozzle; penetration depth; circulation regions;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The physical and numerical modeling was carried out to study the flow patterns using swirling flow nozzle in continuous casting billet mould, the influence of the angles and locations of the blade on flow patterns in the mould was analyzed. The results showed that the flow patterns in mould was uniformed and the upper circulation regions were observed with swirling flow nozzle; the penetration depth of swirling fluid was decreased and the upper circulating regions moved upward with the blade angle reducing, and the lower circulation regions were observed in the case of 60 degrees blade angle; the penetration depth of swirling flow was increased with the distance increasing between the blade and the outlet.
引用
收藏
页码：554 / 557
页数：4
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