Numerical simulation of the heat penetration in two-plate arc welding

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dc.contributor.authorPayares, C.
dc.contributor.authorRojas-Solorzano, L.
dc.contributor.authorViggiani, P.
dc.date.accessioned2015-12-02T09:55:34Z
dc.date.available2015-12-02T09:55:34Z
dc.date.issued2000
dc.description.abstractA mathematical model and numerical simulation of the three-dimensional and transient metal arc-welding process is presented. The heat source is considered as spatially distributed following a centered Gaussian bell, while the substract material (Al 6063) is assumed homogeneous and isotropic with temperature-dependent thermal properties. Radiation and convection are also calculated through an empirical temperature dependent correlation. Phase-change phenomenon is included as a discontinuity in the material specific heat. Calculations were performed by using a finite volume code (CFX4.2TM). Computed heat penetration and weld metal area are found to be in good agreement with experimental data.ru_RU
dc.identifier.citationC. Payares, L. Rojas-Solórzano, P. Viggiani., 2000, Numerical simulation of the heat penetration in two-plate arc welding, http://nur.nu.edu.kz/handle/123456789/842ru_RU
dc.identifier.urihttp://nur.nu.edu.kz/handle/123456789/842
dc.language.isoenru_RU
dc.publisherConference: h International Congress of Numerical Methods in Engeering and Applied Science (CIMENICS 2000), At Puerto La Cruz, Venezuela, Volume: 5ru_RU
dc.subjectResearch Subject Categories::TECHNOLOGY::Engineering mechanicsru_RU
dc.subjectmechanical engineeringru_RU
dc.titleNumerical simulation of the heat penetration in two-plate arc weldingru_RU
dc.typeArticleru_RU

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