Study of mass transport in cold wire deposition for Wire Arc Additive Manufacturing

•Wire Arc Additive Manufacturing is used for prototyping by additive layers.•Gas tungsten arc is used as power source and the cold wire is the feeding system.•Numerical simulation is used to optimize the process parameters.•Chemical composition distribution is predicted in the first layer of the pro...

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Veröffentlicht in:	International journal of heat and mass transfer 2018-10, Vol.125, p.471-484
Hauptverfasser:	Hejripour, Fatemeh, Valentine, Daniel T., Aidun, Daryush K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Additive manufacturing Arc deposition Arc welding Building components Cold welding Composition Computational fluid dynamics Computer simulation Electric wire Feed rate Fluid dynamics Fluid flow Heat transfer Mass transport Numerical analysis Numerical prediction Submerging Substrates Velocity distribution Wire
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