30 t单流中间包流场和温度场的数值模拟研究
Numerical Simulation of Flow Field and Temperature Field in 30 t Single Flow Tundish
DOI: 10.12677/MEng.2021.83017, PDF,   
作者: 刘西峰, 李大亮, 韩建林：山西建龙实业有限公司，山西 运城；战东平, 邹 涛：东北大学冶金学院，辽宁 沈阳；张慧书：辽宁科技学院，辽宁 本溪
关键词: 连铸；中间包；湍流器；流场；温度场；Continuous Casting； Tundish； Turbulence Device； Flow Field； Temperature Field
摘要: 中间包流场结构对中间包内钢液的温度均匀性及夹杂物控制有显著影响，本文针对某钢厂30 t单流板坯中间包，采用Ansys FLUENT软件进行建模，研究了三种尺寸湍流器对中间包流场及温度场的影响，结果表明，加大湍流器尺寸的方案C的流场和温度场更均匀，不仅有利于温度稳定，且有利于夹杂物及卷渣控制。
Abstract: The flow field has a significant impact on the temperature uniformity and inclusion control of molten steel in tundish. In this paper, the 30 t single flow slab tundish of a steel plant is modeled by ANSYS FLUENT software, and the effects of three sizes of turbulence on the flow field and temperature field of tundish are studied. The results show that the flow field and temperature field of type C with increasing the size of turbulence are more uniform. It is not only conducive to temperature stability, but also conducive to the control of inclusions and slag entrapment.
文章引用：刘西峰, 李大亮, 韩建林, 战东平, 邹涛, 张慧书. 30 t单流中间包流场和温度场的数值模拟研究[J]. 冶金工程, 2021, 8(3): 135-142. https://doi.org/10.12677/MEng.2021.83017

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