Water Modeling of Optimizing Tundish Flow Field

被引：0

作者：

LIU J.-g. ^{[1
]}

YAN H.-c. ^{[2
]}

LIU L. ^{[2
]}

WANG X.-h. ^{[3
]}

机构：

[1] Shougang Research Institute of Technology, Beijing

[2] Department of Metallurgical Technology, Central Iron and Steel Research Institute, Beijing

[3] Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing

来源：

Journal of Iron and Steel Research International | 2007年 / 14卷 / 3期

关键词：

dam; flow field; tundish; turbulence inhibitor; water modeling experiment; weir;

D O I：

10.1016/S1006-706X(07)60036-3

中图分类号：

学科分类号：

摘要：

In the water modeling experiments, three cases were considered, i. e., a bare tundish, a tundish equipped with a turbulence inhibitor, and a rectangular tundish equipped with weirs (dams) and a turbulence inhibitor. Comparing the RTD curves, inclusion separation, and the result of the streamline experiment, it can be found that the tundish equipped with weirs (dams) and a turbulence inhibitor has a great effect on the flow field and the inclusion separation when compared with the sole use or no use of the turbulent inhibitor or weirs (dams). In addition, the enlargement of the distance between the weir and dam will result in a better effect when the tundish equipped with weirs (dam) and a turbulence inhibitor was used. © 2007 Central Iron and Steel Research Institute.

引用

页码：14 / 20

页数：6

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