Numerical And Physical Simulation Of Liquid Steel Behaviour In One Strand Tundish With Subflux Turbulence Controller

Archives of Metallurgy and Materials

A. Cwudziński¹ 

[1] CZESTOCHOWA UNIVERSITY OF TECHNOLOGY, FACULTY OF PRODUCTION ENGINEERING AND MATERIALS TECHNOLOGY, DEPARTMENT OF METALS EXTRACTION AND RECIRCULATION, 19 ARMII KRAJOWEJ AVE, 42-200 CZESTOCHOWA, POLAND;

关键词: Keywords: tundish;    steel flow;    numerical simulation;    physical modeling;   

DOI  :  10.1515/amm-2015-0276

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

This paper presents the results of computer simulations (Ansys-Fluent) and laboratory experiments (physical water model) carried out to describe the motion of steel flow in the tundish. The facility under investigation is a single-nozzle slab tundish. The internal geometry of consider object was changed by flow control device i.e. subflux turbulence controller (STC). In order to obtain a complete hydrodynamic picture in the tundish furniture variants tested, the computer simulations were performed for both isothermal and non-isothermal conditions. From the performed computer simulations and laboratory experiments (physical modeling) it can be found that, the non-isothermal conditions occurring during continuous steel casting will definitely influence the hydrodynamic pattern forming in the tundishes with STC.

【 授权许可】

Unknown