CAS OpenIR  > 研究所(批量导入)
Hydrodynamic Modeling and Mathematical Simulation of Flow Field and Temperature Profile for Molten Stainless Steel in an Asymmetrical T-Type Single-Strand Continuous Casting Tundish with Arch or Round Hole(s) at Dam Bottom
Alternative TitleSteel Res. Int.
Yang, Xue-min1; Liu, Song-xia1,2; Jiao, Jin-sha1; Zhang, Meng1; Duan, Jian-ping3; Li, Liang3; Liu, Cheng-zhi3
2012-03-01
Source PublicationSTEEL RESEARCH INTERNATIONAL
ISSN1611-3683
Volume83Issue:3Pages:269-287
AbstractIn order to obtain the optimal structural parameters of the dug arch or round hole(s) at dam bottom in an 1820?tons asymmetrical T-type single-strand continuous casting tundish, the flow field profiles and temperature profiles of molten stainless steel in the tundish with arch or round hole(s) at dam bottom have been investigated using hydrodynamic modeling coupled with mathematical simulation. The optimal structural parameters of arch hole(s) at dam bottom can be obtained from hydrodynamic modeling as that two arch holes with 30?mm as height and 50?mm as radius are symmetrically dug at dam bottom with the distance between arch hole center and dam center as 205?mm; or the optimal structural parameters of round hole(s) can be recommended as that one round hole with 70?mm as diameter is dug at left of the dam bottom with the distance between hole center and dam center as 205?mm. The results of mathematical simulation suggest that digging arch or round hole(s) at dam bottom with above-mentioned structural parameters cannot obviously induce negative effects on streamlines and velocity vector profiles of molten stainless steel in the tundish by short circuit flow via arch or round hole(s) at dam bottom. The calculated temperature drop of molten stainless steel between the submerged ladle shroud and submerged entry nozzle in the tundish with arch or round hole(s) at dam bottom is about 3.0?K, the maximum temperature drop of molten stainless steel in the tundish is about 6.0?K.; In order to obtain the optimal structural parameters of the dug arch or round hole(s) at dam bottom in an 1820?tons asymmetrical T-type single-strand continuous casting tundish, the flow field profiles and temperature profiles of molten stainless steel in the tundish with arch or round hole(s) at dam bottom have been investigated using hydrodynamic modeling coupled with mathematical simulation. The optimal structural parameters of arch hole(s) at dam bottom can be obtained from hydrodynamic modeling as that two arch holes with 30?mm as height and 50?mm as radius are symmetrically dug at dam bottom with the distance between arch hole center and dam center as 205?mm; or the optimal structural parameters of round hole(s) can be recommended as that one round hole with 70?mm as diameter is dug at left of the dam bottom with the distance between hole center and dam center as 205?mm. The results of mathematical simulation suggest that digging arch or round hole(s) at dam bottom with above-mentioned structural parameters cannot obviously induce negative effects on streamlines and velocity vector profiles of molten stainless steel in the tundish by short circuit flow via arch or round hole(s) at dam bottom. The calculated temperature drop of molten stainless steel between the submerged ladle shroud and submerged entry nozzle in the tundish with arch or round hole(s) at dam bottom is about 3.0?K, the maximum temperature drop of molten stainless steel in the tundish is about 6.0?K.
KeywordAsymmetrical T-type Single-strand Continuous Casting Tundish Hydrodynamic Modeling Mathematical Simulation Arch Or Round Hole(s) At Dam Bottom Velocity Vector Profiles
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1002/srin.201100263
URL查看原文
Indexed BySCI
Language英语
WOS KeywordHEAT-TRANSFER PHENOMENA ; RESIDENCE TIME DISTRIBUTION ; LADLE STREAM TEMPERATURE ; FLUID-FLOW ; INCLUSION BEHAVIOR ; MELT FLOW ; OPERATIONS ; REMOVAL ; OPTIMIZATION ; TURBULENCE
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000300990400008
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6367
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Grad Univ Chinese Acad Sci, Beijing 100039, Peoples R China
3.Shanxi Taigang Stainless Steel Co Ltd, Ctr Technol, Taiyuan 030003, Peoples R China
Recommended Citation
GB/T 7714
Yang, Xue-min,Liu, Song-xia,Jiao, Jin-sha,et al. Hydrodynamic Modeling and Mathematical Simulation of Flow Field and Temperature Profile for Molten Stainless Steel in an Asymmetrical T-Type Single-Strand Continuous Casting Tundish with Arch or Round Hole(s) at Dam Bottom[J]. STEEL RESEARCH INTERNATIONAL,2012,83(3):269-287.
APA Yang, Xue-min.,Liu, Song-xia.,Jiao, Jin-sha.,Zhang, Meng.,Duan, Jian-ping.,...&Liu, Cheng-zhi.(2012).Hydrodynamic Modeling and Mathematical Simulation of Flow Field and Temperature Profile for Molten Stainless Steel in an Asymmetrical T-Type Single-Strand Continuous Casting Tundish with Arch or Round Hole(s) at Dam Bottom.STEEL RESEARCH INTERNATIONAL,83(3),269-287.
MLA Yang, Xue-min,et al."Hydrodynamic Modeling and Mathematical Simulation of Flow Field and Temperature Profile for Molten Stainless Steel in an Asymmetrical T-Type Single-Strand Continuous Casting Tundish with Arch or Round Hole(s) at Dam Bottom".STEEL RESEARCH INTERNATIONAL 83.3(2012):269-287.
Files in This Item:
File Name/Size DocType Version Access License
Hydrodynamic Modelin(1019KB) 限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang, Xue-min]'s Articles
[Liu, Song-xia]'s Articles
[Jiao, Jin-sha]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang, Xue-min]'s Articles
[Liu, Song-xia]'s Articles
[Jiao, Jin-sha]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang, Xue-min]'s Articles
[Liu, Song-xia]'s Articles
[Jiao, Jin-sha]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.