Physical and Mathematical Study  on Flow  Control Device of Tundish for 5-Strand  billet Casting at Chongqing Steel

陈登福; 佐祥均; 郑辉; 黄丽; 龙木军; 廖明; 周远华

您当前的位置：

首页 >

文章列表页 >

Physical and Mathematical Study on Flow Control Device of Tundish for 5-Strand billet Casting at Chongqing Steel

更新时间：2026-01-21

- Physical and Mathematical Study on Flow Control Device of Tundish for 5-Strand billet Casting at Chongqing Steel
- Special Steel Vol. 28, Issue 1, Pages: 1-3(2007)
- 作者机构：
  
  1. 重庆大学材料科学与工程学院,重庆,400030
  2. 重庆钢铁集团有限公司,重庆,400080
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：03 August 2006，
  
  Online First：10 January 2023，
  
  Published：10 January 2007
- 稿件说明：
移动端阅览
陈登福, 佐祥均, 郑辉, et al. Physical and Mathematical Study on Flow Control Device of Tundish for 5-Strand billet Casting at Chongqing Steel[J]. Special Steel, 2007, 28(1): 1-3.
DOI：

陈登福, 佐祥均, 郑辉, et al. Physical and Mathematical Study on Flow Control Device of Tundish for 5-Strand billet Casting at Chongqing Steel[J]. Special Steel, 2007, 28(1): 1-3. DOI：

摘要

对重钢24t中间包控流装置进行水力学模型试验和数值模拟

通过测定停留时间分布(RTD)曲线和夹杂物的排除量

研究了不同尺寸湍流控制器对中间包流体流动特性的影响。研究结果表明

使用合适的湍流控制器和现有挡墙设置组合

可以延长水口响应时间及平均停留时间

提高活塞流区体积分数30%及降低死区体积分数50%

中间包内流体流动特性得到改善。

Abstract

Water modeling experiments and numerical simulation for flow control device of24 t tundish at Chongqing Steel have been carried out to study influence of turbulence inhibitors with different size on fluid flow behavior by measuring residence time distribution (RTD ) curves and removal rate of inclusion s. The results showed that it was available to increase response time of nozzle and average residence time

raise plug flow volume by 30%

decrease dead zone volume by 50% and imp rove fluid flow behavior in tundish by using suitable turbulence inhibitor and existing dam combination.

关键词

Keywords

references

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Orthogonal Test of Water Model for Optimization of Structure of Tundish

A Study on Water Model and Numerical Simulation of Flow Field in Slab Casting Mold with Different Width

An Experiment on Water Model for Bottom Gas Blowing of a 34 t Tundish

Hydraulic Simulation of Optimization of Flow Control Devices for a Tundish of Eight-Strand Continuous Casting

A Study on Optimization of Structure of Eight-Strand Tundish for Billet Concasting

Related Author

曹雄

张胤

贾攀

韩翠珍

张大江

王翠娜

靳星

谢鑫

Related Institution

内蒙古科技大学材料与冶金学院

内蒙古科技大学稀土学院

南京钢铁股份有限公司中厚板卷厂

内蒙古科技大学：1稀土学院

内蒙古自治区白云鄂博矿多金属资源综合利用重点实验室和省部共建国家重点实验室培养基地

⁰