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New Numerical Technologies for the Simulation of Arc Welding Processes

Abstract : The paper presents the main concepts of a newly-developed numerical code for arc welding simulation and analysis. The new numerical technologies essentially consist first of original methods for the modeling of material deposit allowing a direct simulation of joint formation, instead of usual element birth techniques. Second, a dynamic mesh optimization procedure, allowing error control. And third, a multivariable finite element inverse method for identification of heat sources.
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Submitted on : Wednesday, March 9, 2011 - 3:32:14 PM
Last modification on : Wednesday, November 17, 2021 - 12:28:05 PM
Long-term archiving on: : Tuesday, November 6, 2012 - 3:50:35 PM


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  • HAL Id : hal-00509793, version 1


Michel Bellet, Makhlouf Hamide, Christel Pequet, Patrice Lasne. New Numerical Technologies for the Simulation of Arc Welding Processes. Proceedings MCWASP XII - 12th Conference on Modeling of Casting, Welding and Advanced Solidification Processes, Jun 2009, Vancouver, BC, Canada. pp.Pages 563-570 - ISBN: 978-0-87339-742-1. ⟨hal-00509793⟩



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