Modelling of thermal plasmas for arc welding: the role of the shielding gas properties and of metal vapour

215 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

The effects of metal vapour in arc welding (2010, background): “The effect of iron vapour on the current density and heat flux density at the anode workpiece surface for the conditions of figure 17 was discussed in detail by Murphy et al [168].”
Numerical analysis of heat transfer and fluid flow in multilayer deposition of PAW-based wire and arc additive manufacturing (2018, background): “Tanaka [15], Murphy[16] and Traidia [17] presented unified two-dimensional models for GTAW.”
Sustainable steel through hydrogen plasma reduction of iron ore: Process, kinetics, microstructure, chemistry (2021, unknown): “…hydrodynamic features developed during plasma arc melting are rather complex and several other parameters such as gas shear stress, Marangoni and electromagnetic forces, buoyancy, and thermo-capillarity convection contribute to mass and heat distribution throughout the liquid [ 31 , 38 , 47–52 ].”
Fluid and particle dynamics in laser powder bed fusion (2018, methodology): “Extending an approach employed in state-of-the-art arc welding simulations [10,24], an additional set of conservation equations were added to model the convective and diffusive modes of transport of the vaporized gas.”