Numerical Simulation on Optimization of CSP Tundish Flow Field

摘要：

Original scheme and optimizing scheme of WISCO CSP tundish have been simulated by software FLUENT. Flow field and temperature field of different schemes have been analyzed. The results which have been proved by hydraulic model experiments are the same with that of numerical simulation. It shows that the dead volume Vd of optimizing scheme decreases to 11.37％, reduced by 67.8％ compared with the original scheme. The average residence time Ta of optimizing scheme increases to 639.2s, increased by 172.5s compared with the original scheme. The optimized scheme favors homogenous temperature distribution, more reasonable flow field and inclusions removing in the tundish. It is more adaptive to CSP plant of WISCO compared with the original scheme.

关键词： CSP tundish numerical simulation hydraulic model

作者: ZHANG Jian-jun GAO Wen-fang PENG Zhu-gang CAOTong-you

作者单位: Research and Development Centre of Wuhan Iron and Steel (Group)Co., Wuhan 430080, Hubei, China

会议类型: 国际会议

会议名称: The 2nd International Symposium on Clean Steel(第二届洁净钢生产技术学术研讨会)

会议地点: 沈阳

会议语种:英文

页码: 263-267

在线出版日期: 2011-08-23（万方平台首次上网日期，不代表论文的发表时间）