This paper presents a state-of-the-art critical review of the thermal and structural modelling
of the arc welding process. During the welding process, high temperature in the welding …

Twin-wire welding based additive manufacturing (TWAM) is a novel additive manufacturing
(AM) process for creating metallic objects using gas metal arc welding (GMAW). The twin …

The effect of torch angle and current polarities on the convection heat transfer in single wire
submerged arc welding is analyzed. To develop arc models such as arc heat flux, arc …

This article reports on a numerical and experimental investigation to understand and
improve computer methods in application of the Goldak model for predicting thermal …

The advancement in additive manufacturing encourages the development of simplified tools
for deep and swift research of the technology. Several approaches were developed to …

The paper presents a comprehensive test program on collar plate reinforced CHS T-joints
under different preload conditions, in order to investigate the effect of preload and welding …

The paper conveys new observations on arc stability in anti-phase synchronised synergic-
pulsed twin-wire gas metal arc welding. Unlike the conventional understanding that arcs …

Submerged arc welding is a mechanized, high deposition rate welding process which can
produce a smooth bead with deep penetration at a faster travel speed. Welding input …

To determine the parameters of the double-ellipsoidal heat source model (DEHSM) in
welding simulations, a technique is developed to extract the parameters of weld pool shape …

Welding is one the most important joining methods Analytical and FEM techniques are
commonly employed to model various welding processes. The heat source model is a key …