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Metal Transfer and Arc Plasma in Gas Metal Arc Welding

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dc.contributor.author Hu, Junling en_US
dc.contributor.author Tsai, Hai-Lung en_US
dc.date.accessioned 2014-07-16T16:34:17Z
dc.date.available 2014-07-16T16:34:17Z
dc.date.issued 2007-08 en_US
dc.identifier.citation J. Hu, H. Tsai, "Metal Transfer and Arc Plasma in Gas Metal Arc Welding," Journal of Heat Transfer, vol. 129, no. 8, Aug. 2007.
dc.identifier.uri https://scholarworks.bridgeport.edu/xmlui/handle/123456789/466
dc.description We do not have permission to post this paper and do not have access to it through our databases. Please request the article through your library's Inter-Library Loan department or use the link to the ASME Digital Collection database to obtain the article directly from the publisher. en_US
dc.description.abstract This article analyzes the transient complex heat transfer and fluid flow in molten metal and arc plasma during the gas metal arc welding process. The model predicts the formation, growth, detachment, and transfer of droplets from the tip of a continuously fed electrode under the influences of several competing forces including gravity, electromagnetic force, arc pressure, plasma shear stress, and surface tension. Simulations were conducted for five different current levels to study the effects of current on the distributions of temperature, velocity, pressure, and current density in the droplet and/or the arc plasma. Agreement between the simulated results and published experimental data was obtained. en_US
dc.description.uri http://heattransfer.asmedigitalcollection.asme.org/article.aspx?articleid=1448825 en_US
dc.language.iso en_US en_US
dc.publisher ASME en_US
dc.subject Engineering en_US
dc.subject Temperature en_US
dc.subject Metals en_US
dc.subject Electric arcs en_US
dc.subject Plasmas (Ionized gases) en_US
dc.subject Gas metal arc welding (GMAW) en_US
dc.subject Electrodes en_US
dc.subject Pressure en_US
dc.subject Boundary-value problems en_US
dc.subject Equations en_US
dc.subject Force en_US
dc.title Metal Transfer and Arc Plasma in Gas Metal Arc Welding en_US
dc.type Article en_US
dc.publication.issue 8 en_US
dc.publication.name Journal of Heat Transfer en_US
dc.publication.volume 129 en_US


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