Computational Simulation of Arc Melting Process with Complex Interactions
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概要
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The real-time computational simulation of arc melting process with considering complex interactions and solid–liquid mushy zone in molten anode has been successfully conducted to provide the fundamental data for highly economical performance of arc melting process. The configuration of molten anode predicted by realistic numerical model shows the quantitative agreement with the experimental data. The effects of sulfur content concentration in molten metal, arc current and cathode vertex angle on the welding structure is discussed in detail. Finally, the heat exchange efficiency and molten cross-sectional area are evaluated under different arc currents and cathode vertex angles for optimum welding process with high efficiency.
- 社団法人 日本鉄鋼協会の論文
- 2006-05-15
著者
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TAKANA Hidemasa
Institute of Fluid Science, Tohoku University
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USHIO Masao
Welding Research Institute of Osaka Univ.,
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Takana Hidemasa
Institute Of Fluid Science Tohoku University
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Nishiyama Hideya
Institute Of Fluid Science Tohoku University
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SAWADA Tomohiko
Institute of Fluid Science, Tohoku University
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TANAKA Manabu
Welding and Bonding Research Institute, Osaka University
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Sawada Tomohiko
Institute Of Fluid Science Tohoku University
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Tanaka Manabu
Welding And Bonding Research Institute Osaka University
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Ushio Masao
Welding And Bonding Research Institute Osaka University
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