五流非对称结构中间包流动及传热特征数值模拟

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五流非对称结构中间包流动及传热特征数值模拟

刘大方, 施哲, 詹树华, 彭世恒, 仇圣桃

文章导航 > 钢铁钒钛 > 2006 > 27(2): 38-42,51

刘大方, 施哲, 詹树华, 彭世恒, 仇圣桃. 五流非对称结构中间包流动及传热特征数值模拟[J]. 钢铁钒钛, 2006, 27(2): 38-42,51.

引用本文:

刘大方, 施哲, 詹树华, 彭世恒, 仇圣桃. 五流非对称结构中间包流动及传热特征数值模拟[J]. 钢铁钒钛, 2006, 27(2): 38-42,51.

Liu Dafang, Shi Zhe, Zhan Shuhua, Peng Shiheng, Chou Shengtao. Numerical Simulation on Flow Field and Heat Transfer of Five-strand Unsymmetrical Configuration Tundish[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(2): 38-42,51.

Citation:

Liu Dafang, Shi Zhe, Zhan Shuhua, Peng Shiheng, Chou Shengtao. Numerical Simulation on Flow Field and Heat Transfer of Five-strand Unsymmetrical Configuration Tundish[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(2): 38-42,51.

刘大方, 施哲, 詹树华, 彭世恒, 仇圣桃. 五流非对称结构中间包流动及传热特征数值模拟[J]. 钢铁钒钛, 2006, 27(2): 38-42,51.

引用本文:

刘大方, 施哲, 詹树华, 彭世恒, 仇圣桃. 五流非对称结构中间包流动及传热特征数值模拟[J]. 钢铁钒钛, 2006, 27(2): 38-42,51.

Liu Dafang, Shi Zhe, Zhan Shuhua, Peng Shiheng, Chou Shengtao. Numerical Simulation on Flow Field and Heat Transfer of Five-strand Unsymmetrical Configuration Tundish[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(2): 38-42,51.

Citation:

Liu Dafang, Shi Zhe, Zhan Shuhua, Peng Shiheng, Chou Shengtao. Numerical Simulation on Flow Field and Heat Transfer of Five-strand Unsymmetrical Configuration Tundish[J]. IRON STEEL VANADIUM TITANIUM, 2006, 27(2): 38-42,51.

五流非对称结构中间包流动及传热特征数值模拟

1. 昆明理工大学材料与冶金工程学院, 云南昆明 650093;
2. 钢铁研究总院, 北京 100081

作者简介:
刘大方(1980-),男,湖南武冈人,在读研究生,主要从事冶金过程仿真模拟研究。

中图分类号: TF777
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- 文章访问数: 26
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- 被引次数: 0
出版历程
- 收稿日期: 2006-02-28
- 网络出版日期: 2023-12-06

Numerical Simulation on Flow Field and Heat Transfer of Five-strand Unsymmetrical Configuration Tundish

1. Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China;
2. Central Iron & Steel Research Institute, Beijing 10081, China

摘要: 为优化某钢厂非对称结构中间包内流体流动、均匀各流钢液温度、延长近水口平均停留时间,以达到提高铸坯质量的目的,对工厂原方案及两个优化方案进行流场、温度场及停留时间的数值模拟计算。结果表明无控流装置的原中间包流动及温度场分布不合理,优化方案有了明显的改善,并确定了最佳方案。
- 中间包 /
- 连铸 /
- 流场 /
- 传热 /
- 数值模拟
Abstract: In order to improve the billet quality by optimizing fluid flow,uniforming the molten steel temperature of each nozzle and prolonging the average residence time of near nozzles,the unsymmetrical configuration tundish in works and two optimal designs were studied by means of numerical simulation.The fluid flow,heat transfer and residence time in the tundish were calculated.The results show that fluid flow and temperature distribution were unsuitable in the original tundish without flow control devices.The fluid flow and temperature distribution were optimized in the tundish with optimal configuration.The optimum configuration was settled by the calculation results.
- tundish /
- continuous casting /
- flow field /
- heat transfer /
- numerical simulation

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