Numerical Simulation and Optimization of Fluid Field in Tundish for Six-Strand Billet

许长军; 胡小东; 艾新港; 胡林; 柳洪义; 王欣; 陈兴伟

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Numerical Simulation and Optimization of Fluid Field in Tundish for Six-Strand Billet

更新时间：2026-01-21

- Numerical Simulation and Optimization of Fluid Field in Tundish for Six-Strand Billet
- Special Steel Vol. 32, Issue 4, Pages: 7-9(2011)
- 作者机构：
  
  1. 辽宁科技大学材料与冶金学院,鞍山,114051
  2. 唐山钢铁集团有限责任公司,唐山,063016
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：31 October 2022，
  
  Published：31 October 2011
- 稿件说明：
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许长军, 胡小东, 艾新港, et al. Numerical Simulation and Optimization of Fluid Field in Tundish for Six-Strand Billet[J]. Special Steel, 2011, 32(4): 7-9.
DOI：

许长军, 胡小东, 艾新港, et al. Numerical Simulation and Optimization of Fluid Field in Tundish for Six-Strand Billet[J]. Special Steel, 2011, 32(4): 7-9. DOI：

摘要

以唐钢150mm×150mm铸坯6流T型中间包为研究对象

用商业软件ANSYS对中间包内钢液流场进行了三维数值模拟与优化

研究了中间包内钢液的流动特征和设置导流挡墙后中间包内钢液的流动方式。结果表明

设置合理的挡墙和导流孔可以有效改善中间包冶金效果;3个导流孔直径(mm)分别为93、72、36

位置(mm)为(220

140) 、 (350

280) 、(700

300)

倾斜角度为(21°

15°) 、 (8°

23°) 、 (10°

28°)时中间包流场最为合理。

Abstract

Taking a T-shape tundish for 6-strand 150 mm x 150 mm casting billet at Tangshan Steel as an object of study

3-dimension numerical simulation and optimization on fluid field of liquid in tundish have been carried out by using commercial software ANSYS. The flow characteristics of liquid in tundish and flow mode of liquid in tundish setting flow control devices are studied. Results show that setting reasonable blocking dams and guide holes are available to improve the metallurgical effect of tundish； three guide holes respective with diameter (mm) - 72

36 and 93

location (mm) - (220

140)

(350

280) and (700

300)

and inclined angle- (21°

15°)

(8°

23°) and (10°

28°) are most reasonable for fluid field in tundish.

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