Numerical Simulation of Fluid Field of Molten Steel in the Mold on 700mmx700mm Billet Continuous Caster

被引：3

作者：

Bai, Minghua ^{[1
]}

Tong, Ruisong ^{[1
]}

Ge, Junli ^{[1
]}

机构：

[1] Yanshan Univ, Coll Mech Engn, Qinhuangdao 066004, Peoples R China

来源：

MATERIALS SCIENCE AND ENGINEERING APPLICATIONS, PTS 1-3 | 2011年 / 160-162卷

关键词：

700mmx700mm billet; mold; numerical simulation; immersed depth; fluid field;

D O I：

10.4028/www.scientific.net/AMR.160-162.151

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The fluid flow of Q235 molten steel in 700mmx700mm billet mold has been numerically simulated by a software FLUENT. By comparing the influence of submerged entry nozzle with different immersed depths, different number of holes and different opening angles on the distribution of fluid field, the structure of mold and the involved process parameters are optimized. With the application of the optimized structure and process parameters, the stability of fluid field is increased and the thickness uniformity of steel shell is improved, so that the quality of continuous casting billet is ameliorated, which provides a theoretical basis for engineering application.

引用

页码：151 / 156

页数：6

共 7 条

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