Numerical Simulation Of The Laser Welding

Numerical Simulation Of The Laser Welding

The model takes into consideration thermophysical and metallurgical properties of theremelting steel, laser beam parameters and boundary conditions of the process. As a resultof heating the material, in the area of laser beam operation a weld pool is being created,whose shape and size depends on con...

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Bibliographic Details
Main Author: Aleksander Siwek
Format: Article
Language:English
Published: AGH University of Science and Technology Press 2008-01-01
Series:Computer Science
Subjects:
laser treatment; computational fluid dynamics (CFD); Marangoni effect; metallurgical transformation; geometry of the melted zone
Online Access:http://journals.agh.edu.pl/csci/article/download/194/113
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spelling doaj-2156979d9c68417bb18ad210535ad5e02020-11-25T00:25:50ZengAGH University of Science and Technology PressComputer Science1508-28062008-01-01913710.7494/csci.2008.9.3.137Numerical Simulation Of The Laser WeldingAleksander Siwek0AGH University of Science and TechnologyThe model takes into consideration thermophysical and metallurgical properties of theremelting steel, laser beam parameters and boundary conditions of the process. As a resultof heating the material, in the area of laser beam operation a weld pool is being created,whose shape and size depends on convection caused by the Marangoni force. The directionof the liquid stream depends on the temperature gradient on the surface and on the chemicalcomposition as well. The model created allows to predict the weld pool shape depending onmaterial properties, beam parameters, and boundary conditions of the sample.http://journals.agh.edu.pl/csci/article/download/194/113laser treatment; computational fluid dynamics (CFD); Marangoni effect; metallurgical transformation; geometry of the melted zone
collection DOAJ
language English
format Article
sources DOAJ
author Aleksander Siwek
spellingShingle Aleksander Siwek
Numerical Simulation Of The Laser Welding
Computer Science
laser treatment; computational fluid dynamics (CFD); Marangoni effect; metallurgical transformation; geometry of the melted zone
author_facet Aleksander Siwek
author_sort Aleksander Siwek
title Numerical Simulation Of The Laser Welding
title_short Numerical Simulation Of The Laser Welding
title_full Numerical Simulation Of The Laser Welding
title_fullStr Numerical Simulation Of The Laser Welding
title_full_unstemmed Numerical Simulation Of The Laser Welding
title_sort numerical simulation of the laser welding
publisher AGH University of Science and Technology Press
series Computer Science
issn 1508-2806
publishDate 2008-01-01
description The model takes into consideration thermophysical and metallurgical properties of theremelting steel, laser beam parameters and boundary conditions of the process. As a resultof heating the material, in the area of laser beam operation a weld pool is being created,whose shape and size depends on convection caused by the Marangoni force. The directionof the liquid stream depends on the temperature gradient on the surface and on the chemicalcomposition as well. The model created allows to predict the weld pool shape depending onmaterial properties, beam parameters, and boundary conditions of the sample.
topic laser treatment; computational fluid dynamics (CFD); Marangoni effect; metallurgical transformation; geometry of the melted zone
url http://journals.agh.edu.pl/csci/article/download/194/113
work_keys_str_mv AT aleksandersiwek numericalsimulationofthelaserwelding
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