|
|||||
|
|
| 中间包流场的数值模拟及其优化 | |
| 引用本文： | 蒋国璋,孔建益,李公法,汪厚植,陶晓林,刘耀林.中间包流场的数值模拟及其优化[J].中国冶金,2008,18(2):46-46. |
| 作者姓名： | 蒋国璋 孔建益 李公法 汪厚植 陶晓林 刘耀林 |
| 作者单位： | 1.武汉科技大学机械自动化学院，湖北 武汉 430081；2.武汉科技大学耐火材料与高温陶瓷 重点实验室，湖北 武汉 4300813.武汉钢铁集团公司三炼钢厂，湖北 武汉 430082 |
| 摘 要： | 基于有限元分析软件对中间包流场的数值模拟研究和优化结果表明，设置流动控制装置可明显改善钢水流动状况，有利于提高连铸坯质量。对比几种流动控制装置发现设置堰坝的效果更加明显，且堰坝间距750 mm、堰与注流口间距1350 mm时所得钢液净化效果最佳。 |
| 关 键 词： | 中间包 有限元法 流场 数值模拟 优化 |
| 文章编号： | 1006-9356(2008)02-0046-05 |
Numerical Simulation and Optimization of Flow Field in Tundish |
|
| JIANG Guo-zhang,KONG Jian-yi,LI Gong-fa,WANG Hou-zhi,TAO Xiao-lin,LIU Yao-lin.Numerical Simulation and Optimization of Flow Field in Tundish[J].China Metallurgy,2008,18(2):46-46. | |
| Authors: | JIANG Guo-zhang KONG Jian-yi LI Gong-fa WANG Hou-zhi TAO Xiao-lin LIU Yao-lin |
| Affiliation: | 1.College of Machinery and Automation, Wuhan University of Science and Technology, Wuhan 430081, Hubei, China；2.Hubei Refractory and High Temperature Ceramics Key Laboratory of Wuhan University of Science and Technology, Wuhan 430081, Hubei, China；3.No 3 Steel Plant of WISCO, Wuhan 430082, Hubei, China |
| Abstract: | Numerical simulation and optimization of flow field in tundish were studied based on finite element analysis software. The results indicate that setting flow control devices can obviously improve flow situation of molten steel, and can enhance quality of continuous cast strand. The effect of several kinds of flow control devices were compared, and it＇s found that the effect of setting weirs is obvious. Purification efficiency of molten steel is the best when the space between weir and dam is 750 mm and the distance is 1350 mm from the weir to the gate of injected flow. |
| Keywords: | tundish finite element method flow field numerical simulation optimization |
| 本文献已被 维普 万方数据 等数据库收录！ | |
| 点击此处可从《中国冶金》浏览原始摘要信息 | |
| 点击此处可从《中国冶金》下载全文 | |