Ultra high-frequency pulsed gas tungsten arc welding (UHFP-GTAW)-based Wire Arc
Additive Manufacturing (WAAM) was used to fabricate thin walls of NiTi shape memory …

This study investigates the feasibility of achieving high deposition rate using wire+ arc
additive manufacturing in stainless steel to reduce lead time and cost of manufacturing. The …

Welding processes are a fundamental part of modern engineering manufacturing. The
simulation of materials joining techniques requires the application of thermal models …

Submerged arc surfacing is a welding technology that can realize large-scale repair, and its
surfacing layer has good adaptability for alternating stress conditions. Therefore, the …

Submerged arc welding process has been simulated to investigate the molten pool features
of EH36 shipbuilding steel. One case only involved the surface tension model, and another …

A three-dimensional numerical simulation was performed using computational fluid
dynamics in the vertical-downward position. The molten pool dynamic behaviors play a …

In this study, a novel electrode-arc-droplet-weld pool model considering the complex
interactive phenomena of arc, keyhole and weld pool is developed to investigate heat …

A CFD based numerical study of the gas metal arc welding process was used to visualize
momentum flow in the produced fingertip shaped molten pool. Arc process models were …

This study analyzed the behavior of molten slag, which is an oxide generated during spray
mode gas metal arc welding, with computational fluid dynamics. The molten slag, composed …

This study conducted three-dimensional transient numerical simulations of molten pool
behavior for the one pulse one drop mode in the gas metal arc welding process. A high …