Heat and fluid flow in complex joints during gas metal arc welding - Part I

Numerical model of fillet welding

W. Zhang, C. H. Kim, Tarasankar Debroy

Research output: Contribution to journalArticle

86 Citations (Scopus)

Abstract

The heat transfer, fluid flow, and the solidified surface profiles during GMA fillet welding were investigated. The equations of conservation of mass, momentum, and energy were solved using a boundary fitted curvilinear coordinate system. By minimizing the total surface energy the deformation of the weld pool surface was calculated. An application of the model to GMA fillet welding of mild steel was also described.

Original languageEnglish (US)
Pages (from-to)5210-5219
Number of pages10
JournalJournal of Applied Physics
Volume95
Issue number9
DOIs
StatePublished - May 1 2004

Fingerprint

fillets
arc welding
welding
heat transmission
fluid flow
spherical coordinates
gases
metals
surface energy
conservation
heat transfer
steels
momentum
profiles
energy

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

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Heat and fluid flow in complex joints during gas metal arc welding - Part I : Numerical model of fillet welding. / Zhang, W.; Kim, C. H.; Debroy, Tarasankar.

In: Journal of Applied Physics, Vol. 95, No. 9, 01.05.2004, p. 5210-5219.

Research output: Contribution to journalArticle

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