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Article
Numerical analysis of metal transfer in gas metal arc welding under modified pulsed current conditions
A method has been proposed to pulsate current in gas metal arc welding (GMAW) to achieve a specific type of desirable and repeatable metal transfer mode, i.e., one drop per pulse (ODPP) mode. This method uses a p...
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Article
Numerical analysis of metal transfer in gas metal arc welding
The present article describes a numerical procedure to simulate metal transfer and the model will be used to analyze the transport processes involved in gas metal arc welding (GMAW). Advanced Computational flu...