TUNDISH

作品数：81被引量：164H指数：8
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相关领域：冶金工程更多>>
相关作者：李玉明子澍任忠鸣钟云波王赟更多>>
相关机构：圣戈班集团上海大学北京工业大学更多>>
相关期刊：《Journal of Iron and Steel Research International》《World Journal of Mechanics》《Intelligent Control and Automation》《Frontiers in Energy》更多>>
相关基金：国家自然科学基金国家教育部博士点基金高等学校学科创新引智计划国家重点基础研究发展计划更多>>
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Numerical simulation on gas–liquid multiphase flow behavior under coupling effects of annular gas curtain and swirling flow at tundish upper nozzle
《Journal of Iron and Steel Research International》2024年第11期2693-2709,共17页Xu-feng Qin Chang-gui Cheng Yang Li Wei-li Wu Hao Chen Chao-fa Zhao Yan Jin 
funded by the National Natural Science Foundation of China(Nos.51874215 and 52204351);the China Postdoctoral Science Foundation(2022M722487).
A three-dimensional mathematical model has been established for a novel metallurgy process coupling an annular gas curtain with swirling flow at tundish upper nozzle. The discrete phase model and volume of fluid model...
关键词：Annular gas curtain Swirling flow Tundish upper nozzle Multiphase flow Numerical simulation 
Numerical simulation on the multiphase flow and reoxidation of the molten steel in a two-strand tundish during ladle change被引量：1
《International Journal of Minerals,Metallurgy and Materials》2024年第7期1540-1553,共14页Jingcheng Wang Zhentong Liu Wei Chen Hongliang Chen Lifeng Zhang 
the National Key R&D Program(No.2023YFB3709900);the National Natural Science Foundation of China(Nos.U22A20171 and 52104343);the High Steel Central(HSC)at North China University of Science and Technology and Yanshan Univ ersity,China。
A 3D mathematical model was proposed to investigate the molten steel–slag–air multiphase flow in a two-strand slab continuous casting(CC)tundish during ladle change.The study focused on the exposure of the molten st...
关键词：TUNDISH ladle change REOXIDATION multiphase flow numerical simulation 
Optimization of flow uniformity control device for six-stream continuous casting tundish被引量：10
《Journal of Iron and Steel Research International》2020年第9期1035-1044,共10页Xin-gang Ai Dong Han Sheng-li Li Hong-bo Zeng Hui-ya Li 
Funding was provided by National Natural Science Foundation of China(Grant No.51774179);the project of Science Department of Liaoning Province(2019-ZD-0269).
For a multistream tundish,the uniformity among the streams plays a significant role in the quality of molten steel.How to analyze the uniformity quantitatively and optimize structures of a multistream tundish is an im...
关键词：Multistream tundish UNIFORMITY Diversion hole Physical simulation Numerical simulation 
Optimization of flow control devices for a T-type five-strand billet caster tundish: water modeling and numerical simulation被引量：12
《China Foundry》2016年第3期166-175,共10页Fei He Ling-ying Zhang Qi-Yan Xu 
financially supported by the National Natural Science Foundation of China(51504002)
The optimization of flow control devices(FCDs) for a T-type five-strand billet caster tundish was carried out by water modeling and numerical simulation. In water modeling experiments, flow characteristics of the bare...
关键词：TUNDISH water modeling numerical simulation RTD BAFFLE turbulence inhibitor 
Numerical Simulation of Fractal Agglomerating-Growth of Al_2O_3Inclusions in Tundish被引量：2
《Journal of Iron and Steel Research International》2013年第11期7-12,共6页GUO Luo-fang LI Hong LING Hai-tao WANG Yao SONG Wen-chen 
Sponsored by National Natural Science Foundation of China(51074020)
Based on the Al2O3 inclusion analysis of low-carbon aluminum killed steel in tundish of a domestic steel company and fractal theory analysis, a mathematical model of fractal agglomerating growth of Al2O3 inclusions in...
关键词：TUNDISH fractat theory agglomerating growth fractal dimension 
Numerical Simulation for Effect of Inlet Cooling Rate on Fluid Flow and Temperature Distribution in Tundish被引量：7
《Journal of Iron and Steel Research International》2012年第7期12-19,共8页QU Tian-peng LIU Cheng-jun JIANG Mao-fa 
The fluid flow in tundish is a non-isothermal process and the temperature variation of stream from teeming ladle dominates the fluid flow and thermal distribution in tundish. A numerical model was established to inves...
关键词：TUNDISH thermal distribution unsteady numerical simulation 
Numerical Simulation of Inclusion Removal in Tundish With Babbling Curtain and Electromagnetic Field被引量：1
《Journal of Iron and Steel Research International》2012年第S1期162-166,共5页HUANG Ao JI Chao GU Hua-zhi DAI Chang-hao ZHONG Li 
Item Sponsored by National Basic Research Program 973[2012CB722702];Key Program of Natural Science of Hubei Province of China[2011CDA053];Educational Commission of Hubei Province of China[CXY2009B005]
According to the structure and the operating parameters of tundish at some plant,the inclusion removal in tundish with babbling curtain and electromagnetic field was simulated by numerical calculation method,and based...
关键词：TUNDISH electromagnetic field babbling curtain INCLUSION numerical simulation 
Numerical Simulation on Optimization of CSP Tundish Flow Field被引量：1
《Journal of Iron and Steel Research International》2011年第S2期263-267,共5页ZHANG Jian-jun, GAO Wen-fang, PENG Zhu-gang, CAO Tong-you (Research and Development Centre of Wuhan Iron and Steel (Group)Co., Wuhan 430080, Hubei, China) 
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 hydrau...
关键词：CSP TUNDISH numerical simulation hydraulic model 
Application of Computational Fluid Dynamics to analysis of metallurgical process for continuous casting tundishes被引量：3
《Journal of University of Science and Technology Beijing》2004年第3期207-211,共5页ShihengPeng XinfengLi ShengtaoQiu YongGan ZeqiangXiao 
A series of simulations by mathematical and physical modeling on fluid flow,mass and heat transfer in continuous casting tundishes have been carried out. It was found bycomputational fluid dynamics (CFD) simulation th...
关键词：TUNDISH numerical simulation application of CFD mathematical modeling 
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