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Article Dans Une Revue IEEE Transactions on Plasma Science Année : 2014

Plasma and Weld Pool Characteristics in a TIG Configuration

Résumé

A tungsten inert gas welding configuration including the weld pool is modeled. The model originality resides in the numerical and physical coupling between the plasma and the material considering metallic vapors. The necessity to consider one Marangoni coefficient function of the temperature to well describe the pool motions and the flow inversions is demonstrated by comparison with experimental measurement.
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Dates et versions

hal-03795882 , version 1 (04-10-2022)

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Jonathan Mougenot, Jean-Jacques Gonzalez, Pierre Freton, Marine Stadler, Mathieu Masquère. Plasma and Weld Pool Characteristics in a TIG Configuration. IEEE Transactions on Plasma Science, 2014, 42 (10), 2808-2809, Part.1, Special Issue. ⟨10.1109/TPS.2014.2329132⟩. ⟨hal-03795882⟩
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