Numerical Simulation on Optimization of CSP Tundish Flow Field

机译：CSP中间包流场优化的数值模拟

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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.

机译：利用FLUENT软件对武钢CSP中间包的原始方案和优化方案进行了仿真。分析了不同方案的流场和温度场。水力模型实验证明的结果与数值模拟的结果相同。结果表明，优化方案的死体积Vd降低至11.37％，与原始方案相比降低了67.8％。优化方案的平均停留时间Ta增加到639.2s，比原始方案增加了172.5s。优化的方案有利于均匀的温度分布，更合理的流场和去除中间包中的夹杂物。与原始方案相比，它更适合武钢CSP工厂。

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来源
《The 2nd International symposium on clean steel》|2011年|263-267|共5页
会议地点 Shenyang(CN)
作者
ZHANG Jian-jun; GAO Wen-fang; PENG Zhu-gang; CAOTong-you;
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作者单位

Research and Development Centre of Wuhan Iron and Steel (Group)Co., Wuhan 430080, Hubei, China;

Research and Development Centre of Wuhan Iron and Steel (Group)Co., Wuhan 430080, Hubei, China;

Research and Development Centre of Wuhan Iron and Steel (Group)Co., Wuhan 430080, Hubei, China;

Research and Development Centre of Wuhan Iron and Steel (Group)Co., Wuhan 430080, Hubei, China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类炼钢;
关键词
CSP; tundish; numerical simulation; hydraulic model;

机译：CSP；中间包数值模拟水力模型;

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Numerical Simulation on Optimization of CSP Tundish Flow Field

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