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Communication Dans Un Congrès Année : 2016

Numerical Simulation of Temperature Distribution and Material Flow During Friction Stir Welding 2017A Aluminum Alloys

Oussama Mimouni
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Riad Badji
Hamel Rachid
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Nabil Chekroun
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Résumé

This study describes the use of fluid dynamic code, FLUENT to model the flow of metal in the AA2017A case around the welding tool pin (FSW). A standard threaded tool profile is used for the analysis of phenomena during welding such as heat generation and flow of the material are included. The main objective is to gain a better understanding of the flow of material around a tool. The model showed a large number of phenomena similar to those of the real process. The model has also generated a sufficient amount of heat, which leads to a good estimate of the junction temperature. These results were obtained using a viscosity which is near the solidus softening.
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Dates et versions

hal-02561190 , version 1 (03-05-2020)

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Oussama Mimouni, Riad Badji, Mohamed Hadji, Afia Kouadri-David, Hamel Rachid, et al.. Numerical Simulation of Temperature Distribution and Material Flow During Friction Stir Welding 2017A Aluminum Alloys. NUMIFORM, 2016, Troyes, France. ⟨10.1051/matecconf/20168012002⟩. ⟨hal-02561190⟩
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