Modeling of heat transfer and fluid flow during gas tungsten arc spot welding of low carbon steel

W. Zhang; G. G. Roy; J. W. Elmer; T. DebRoy

doi:10.1063/1.1540744

Modeling of heat transfer and fluid flow during gas tungsten arc spot welding of low carbon steel

W. Zhang, G. G. Roy, J. W. Elmer, T. DebRoy

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

210 Scopus citations

Abstract

A study of evolution of temperature and velocity fields during gas tungsten arc spot welding of AISI 1005 steel using a transient numerical model was presented. Dimensional analysis was used to analyze the role of heat transfer by conduction and convection at various stages of the evolution of the weld pool. The calculated geometry of the weld fusion zone and heat affected zone and the weld thermal cycles were found to be in good agreement with the corresponding experimental results.

Original language	English (US)
Pages (from-to)	3022-3033
Number of pages	12
Journal	Journal of Applied Physics
Volume	93
Issue number	5
DOIs	https://doi.org/10.1063/1.1540744
State	Published - Mar 1 2003

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1063/1.1540744

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title = "Modeling of heat transfer and fluid flow during gas tungsten arc spot welding of low carbon steel",

abstract = "A study of evolution of temperature and velocity fields during gas tungsten arc spot welding of AISI 1005 steel using a transient numerical model was presented. Dimensional analysis was used to analyze the role of heat transfer by conduction and convection at various stages of the evolution of the weld pool. The calculated geometry of the weld fusion zone and heat affected zone and the weld thermal cycles were found to be in good agreement with the corresponding experimental results.",

author = "W. Zhang and Roy, {G. G.} and Elmer, {J. W.} and T. DebRoy",

year = "2003",

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AU - Zhang, W.

AU - Roy, G. G.

AU - Elmer, J. W.

AU - DebRoy, T.

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AB - A study of evolution of temperature and velocity fields during gas tungsten arc spot welding of AISI 1005 steel using a transient numerical model was presented. Dimensional analysis was used to analyze the role of heat transfer by conduction and convection at various stages of the evolution of the weld pool. The calculated geometry of the weld fusion zone and heat affected zone and the weld thermal cycles were found to be in good agreement with the corresponding experimental results.

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IS - 5

ER -

Modeling of heat transfer and fluid flow during gas tungsten arc spot welding of low carbon steel

Abstract

All Science Journal Classification (ASJC) codes

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