Acta Metall Sin  1995, Vol. 31 Issue (22): 435-439    DOI:

Current Issue | Archive | Adv Search |

MATHEMATICAL AND PHYSICAL MODELING OF FLOW AND MIXING IN LADLES STIRRED BY ARGON THROUGH MULTI-TUYERE

ZHU Miaoyong; (Department of Ferrous Metallurgy; Northeastern University;Shenyang 110006) INOMOTO Takeo; XIAO Zeqiang(Northeastern University; Shenyang 110006)(Nippon Steel Corporation; Futtsu; Japan)

ZHU Miaoyong; (Department of Ferrous Metallurgy; Northeastern University;Shenyang 110006) INOMOTO Takeo; XIAO Zeqiang(Northeastern University; Shenyang 110006)(Nippon Steel Corporation; Futtsu; Japan). MATHEMATICAL AND PHYSICAL MODELING OF FLOW AND MIXING IN LADLES STIRRED BY ARGON THROUGH MULTI-TUYERE. Acta Metall Sin, 1995, 31(22): 435-439.

Abstract References Related Articles Recommended Metrics Download:  PDF(411KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Mathematical modeling and physical modeling have been conducted to investigate the characteristics of fluid flow and mixing in argon-stirred ladles with six different types of tuyere arrangement. An optimum arrangement of tuyeres considering the various purposes of refining and an empirical correlation for mixing time concerning the number of tuyeres are proposed. The results of mathematical modeling are in good agreement with those of physical modeling. Key words:  ladle refining      blowing with multi-tuyere      flow      mixing      mathematical modeling      physical modeling      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1995/V31/I22/435 1JooS,GuthrieRIL,KamalG．SteelmakingProc,1989;72:5172HsiaoTC,LehnerT,KjellbergB．ScandJMetall,1980;9:1053JonesWP,LaunderBE,IntJHeatMassTransfer,1972;15:3014PatankarSV．NumericalHeatTransferandFluidFlow,HemisperePubCo,19805朱苗勇,泽田郁夫,肖泽强．金属学报,1995;31:B3466NakanishiK,SaitoK,NozakiT．SteelmakingProc,1982;65:1016 [1] ZHANG Limin, LI Ning, ZHU Longfei, YIN Pengfei, WANG Jianyuan, WU Hongjing. Macrosegregation Mechanism of Primary Silicon Phase in Cast Hypereutectic Al-Si Alloys Under Alternating Electropulsing[J]. 金属学报, 2023, 59(12): 1624-1632. [2] LIU Zhongqiu, LI Baokuan, XIAO Lijun, GAN Yong. Modeling Progress of High-Temperature Melt Multiphase Flow in Continuous Casting Mold[J]. 金属学报, 2022, 58(10): 1236-1252. [3] HE Changshu, QIE Mofan, ZHANG Zhiqiang, ZHAO Xiang. Effect of Axial Ultrasonic Vibration on Metal Flow Behavior During Friction Stir Welding[J]. 金属学报, 2021, 57(12): 1614-1626. [4] TANG Haiyan, LIU Jinwen, WANG Kaimin, XIAO Hong, LI Aiwu, ZHANG Jiaquan. Progress and Perspective of Functioned Continuous Casting Tundish Through Heating and Temperature Control[J]. 金属学报, 2021, 57(10): 1229-1245. [5] LI Tianrui, LIU Guohuai, YU Shaoxia, WANG Wenjuan, ZHANG Fengyi, PENG Quanyi, WANG Zhaodong. Microstructure Evolution and Deformation Mechanisms by Direct Hot-Pack Rolling for As-Cast Ti-46Al-8Nb Alloys[J]. 金属学报, 2020, 56(8): 1091-1102. [6] WANG Fuqiang, LIU Wei, WANG Zhaowen. Effect of Local Cathode Current Increasing on Bath-Metal Two-Phase Flow Field in Aluminum Reduction Cells[J]. 金属学报, 2020, 56(7): 1047-1056. [7] ZHENG Jincan, LIU Runcong, WANG Xiaodong. Online Electromagnetic Measurement of Molten Zinc Surface Velocity in Hot Galvanized Process[J]. 金属学报, 2020, 56(7): 929-936. [8] WANG Bo,SHEN Shiyi,RUAN Yanwei,CHENG Shuyong,PENG Wangjun,ZHANG Jieyu. Simulation of Gas-Liquid Two-Phase Flow in Metallurgical Process[J]. 金属学报, 2020, 56(4): 619-632. [9] TANG Haiyan, LI Xiaosong, ZHANG Shuo, ZHANG Jiaquan. Fluid Flow and Heat Transfer in a Tundish with Channel Induction Heating for Sequence Casting with a Constant Superheat Control[J]. 金属学报, 2020, 56(12): 1629-1642. [10] Chunlei WU,Dewei LI,Xiaowei ZHU,Qiang WANG. Influence of Electromagnetic Swirling Flow in Nozzle on Solidification Structure and Macrosegregation of Continuous Casting Square Billet[J]. 金属学报, 2019, 55(7): 875-884. [11] Xiangru GUO, Chaoyang SUN, Chunhui WANG, Lingyun QIAN, Fengxian LIU. Investigation of Strain Rate Effect by Three-Dimensional Discrete Dislocation Dynamics for fcc Single Crystal During Compression Process[J]. 金属学报, 2018, 54(9): 1322-1332. [12] Zhiming GAO, Wanqi JIE, Yongqin LIU, Haijun LUO. Formation Mechanism and Coupling Prediction of Microporosity and Inverse Segregation: A Review[J]. 金属学报, 2018, 54(5): 717-726. [13] Yongyong GONG, Shumin CHENG, Yuyi ZHONG, Yunhu ZHANG, Qijie ZHAI. The Solidification Technology of Pulsed Magneto Oscillation[J]. 金属学报, 2018, 54(5): 757-765. [14] Zheng LIU, Zhiping CHEN, Tao CHEN. Effects of Crucible Size and Electromagnetic Frequency on Flow During Fabrication of Semisolid A356 Al Alloy Slurry[J]. 金属学报, 2018, 54(3): 435-442. [15] Chuansong WU, Hao SU, Lei SHI. Numerical Simulation of Heat Generation, Heat Transfer and Material Flow in Friction Stir Welding[J]. 金属学报, 2018, 54(2): 265-277. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed