基于温度场的17 t双流中间包控流装置优化模拟

特殊钢 ›› 2019, Vol. 40 ›› Issue (5): 7-11.

基于温度场的17 t双流中间包控流装置优化模拟

韩东, 艾新港, 李胜利, 曾红波, 王月

辽宁科技大学材料与冶金学院，鞍山114051

收稿日期:2019-04-11 出版日期:2019-10-01 发布日期:2022-05-12
作者简介:韩东(1993-),男，硕士在读(辽宁科技大学)，钢铁冶金研究。
基金资助:
十三五国家重点研发计划(2017YFB0304201),
国家自然科学基金(51774179),
辽宁省教育厅创新团队项目(LT2016003)资助

Simulation Study on Optimizing Flow Control Device of a 17t Double-flow Tundish Based on Temperature Field

Han Dong, Ai Xingang, Li Shengli, Zeng Hongbo , Wang Yue

School of Material and Metallurgy, Liaoning University of Science and Technology, Anshan 114051

Received:2019-04-11 Published:2019-10-01 Online:2022-05-12

摘要/Abstract

摘要： 中间包控流装置影响包内钢液的流动状态以及钢液温度的均匀程度,这决定了钢液是否能够高质量的稳定浇铸。以钢厂17t双流中间包为原型,按与实际中间包1:2比例建立模型。通过正交水模拟实验以及对温度场的数值模拟,得出在考虑温度的条件下最优化的中间包控流装置组合为:堰距包底距离260 mm、坝高360 mm、堰与水口间距离580 mm、坝与水口间距离1170 mm。

Abstract: The tundish flow control device affects the flow state of molten steel in the tundish and the uniformity of molten steel temperature, which determines whether the molten steel can be cast steadily with high quality. Based on the prototype of a 17 t double-flow tundish in a steel plant, the model is established with the ratio of 1： 2 to the actual tundish. Through orthogonal water simulation experiment and mathematical simulation of temperature field, the optimal combination of tundish flow control devices under the consideration of temperature is obtained as follows: the distance between weir and bottom of the tundish is 260 mm, the height of the dam is 360 mm, the distance between weir and nozzle is 580 mm, and the distance between dam and nozzle is 1 170 mm.

Key words: , Double-flow Tundish, Flow Control Device, Water Simulation, Mathematical Simulation, Orthogonal Experiment ,

韩东, 艾新港, 李胜利, 曾红波, 王月. 基于温度场的17 t双流中间包控流装置优化模拟[J]. 特殊钢, 2019, 40(5): 7-11.

Han Dong, Ai Xingang, Li Shengli, Zeng Hongbo , Wang Yue. Simulation Study on Optimizing Flow Control Device of a 17t Double-flow Tundish Based on Temperature Field[J]. Special Steel, 2019, 40(5): 7-11.

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