Gas tungsten arc welding requires a gas shield to be present in order to protect the arc area from contamination by atmospheric gases. As a result of each gas having its own unique thermophysical properties, the shielding gas selected can have a major influence on the arc stability, welding speed, weld appearance and geometry, mechanical properties and fume generation. Alternating shielding gases is a relatively new method of discreetly supplying two different shielding gases to the welding region in order to take advantage of the beneficial properties of each gas, as well as the inherent pulsing effects generated. As part of an ongoing process to fully evaluate the effects of this novel supply method, a computational fluid dynamics model h...
As part of an ongoing process to fully evaluate the effects of an alternating shielding gas supply o...
Computational Fluid Dynamics (CFD) has been used to model the local shielding gas flow and fume disp...
Three geometry changes to the inner bore of a welding nozzle and their effects on weld quality durin...
Gas tungsten arc welding requires a gas shield to be present in order to protect the arc area from c...
Gas tungsten arc welding requires a gas shield to be present in order to protect the arc area from c...
A main problem raised by arc welding manufacturing is the determination ofthe optimal process parame...
A main problem raised by arc welding manufacturing is the determination ofthe optimal process parame...
This article presents a numerical investigation on the transient transport phenomena including the a...
The alternating shielding gas technique is a method of achieving transient arc characteristics durin...
With an ongoing demand to improve the efficiency of the gas metal arc welding process, steps are bei...
This article presents a numerical investigation on the transient transport phenomena in the arc whic...
This article presents a numerical investigation on the transient transport phenomena including the a...
The purpose of this project is to model the transport phenomena (heat transfer, fluid flow, and curr...
Gas metal arc welding (GMAW) is one of the most widely used method to assemble parts together in var...
As part of an ongoing process to fully evaluate the effects of an alternating shielding gas supply o...
As part of an ongoing process to fully evaluate the effects of an alternating shielding gas supply o...
Computational Fluid Dynamics (CFD) has been used to model the local shielding gas flow and fume disp...
Three geometry changes to the inner bore of a welding nozzle and their effects on weld quality durin...
Gas tungsten arc welding requires a gas shield to be present in order to protect the arc area from c...
Gas tungsten arc welding requires a gas shield to be present in order to protect the arc area from c...
A main problem raised by arc welding manufacturing is the determination ofthe optimal process parame...
A main problem raised by arc welding manufacturing is the determination ofthe optimal process parame...
This article presents a numerical investigation on the transient transport phenomena including the a...
The alternating shielding gas technique is a method of achieving transient arc characteristics durin...
With an ongoing demand to improve the efficiency of the gas metal arc welding process, steps are bei...
This article presents a numerical investigation on the transient transport phenomena in the arc whic...
This article presents a numerical investigation on the transient transport phenomena including the a...
The purpose of this project is to model the transport phenomena (heat transfer, fluid flow, and curr...
Gas metal arc welding (GMAW) is one of the most widely used method to assemble parts together in var...
As part of an ongoing process to fully evaluate the effects of an alternating shielding gas supply o...
As part of an ongoing process to fully evaluate the effects of an alternating shielding gas supply o...
Computational Fluid Dynamics (CFD) has been used to model the local shielding gas flow and fume disp...
Three geometry changes to the inner bore of a welding nozzle and their effects on weld quality durin...