dc.contributor.author |
Payares, C.
|
|
dc.contributor.author |
Rojas-Solorzano, L.
|
|
dc.contributor.author |
Viggiani, P.
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|
dc.date.accessioned |
2015-12-02T09:55:34Z |
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dc.date.available |
2015-12-02T09:55:34Z |
|
dc.date.issued |
2000 |
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dc.identifier.citation |
C. Payares, L. Rojas-Solórzano, P. Viggiani., 2000, Numerical simulation of the heat penetration in two-plate arc welding, http://nur.nu.edu.kz/handle/123456789/842 |
ru_RU |
dc.identifier.uri |
http://nur.nu.edu.kz/handle/123456789/842 |
|
dc.description.abstract |
A 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.language.iso |
en |
ru_RU |
dc.publisher |
Conference: h International Congress of Numerical Methods in Engeering and Applied Science (CIMENICS 2000), At Puerto La Cruz, Venezuela, Volume: 5 |
ru_RU |
dc.subject |
Research Subject Categories::TECHNOLOGY::Engineering mechanics |
ru_RU |
dc.subject |
mechanical engineering |
ru_RU |
dc.title |
Numerical simulation of the heat penetration in two-plate arc welding |
ru_RU |
dc.type |
Article |
ru_RU |