Analysis of Friction Stir Welds. Part I: Transient Thermal Simulation Using Moving Heat Source

This paper describes the first part of the development of a non-linear finite element simulation of the friction stir welding process; it is concerned with thermal analysis. A transient, three dimensional, non-linear thermal model with moving heat source was developed. Also a steady-state, three dim...

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Main Author: Qasim M. Doos
Format: Article
Language:English
Published: Al-Nahrain Journal for Engineering Sciences 2008-03-01
Series:مجلة النهرين للعلوم الهندسية
Subjects:
Online Access:https://nahje.com/index.php/main/article/view/538
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spelling doaj-53f853c2ed644ee1be66226c87268b182020-11-25T00:37:03ZengAl-Nahrain Journal for Engineering Sciencesمجلة النهرين للعلوم الهندسية2521-91542521-91622008-03-01113429437538Analysis of Friction Stir Welds. Part I: Transient Thermal Simulation Using Moving Heat SourceQasim M. Doos0Mechanical Engineering Dep. / Baghdad UniversityThis paper describes the first part of the development of a non-linear finite element simulation of the friction stir welding process; it is concerned with thermal analysis. A transient, three dimensional, non-linear thermal model with moving heat source was developed. Also a steady-state, three dimensional, non-linear fluid-thermal model with stationary heat source was developed. Differences of results for both models were discussed. Results of both models were compared with experimental work. Transient thermal model results appear to be more reliable as compared to the CFD approach.https://nahje.com/index.php/main/article/view/538Moving Heat SourceTransient ThermalSimulation
collection DOAJ
language English
format Article
sources DOAJ
author Qasim M. Doos
spellingShingle Qasim M. Doos
Analysis of Friction Stir Welds. Part I: Transient Thermal Simulation Using Moving Heat Source
مجلة النهرين للعلوم الهندسية
Moving Heat Source
Transient Thermal
Simulation
author_facet Qasim M. Doos
author_sort Qasim M. Doos
title Analysis of Friction Stir Welds. Part I: Transient Thermal Simulation Using Moving Heat Source
title_short Analysis of Friction Stir Welds. Part I: Transient Thermal Simulation Using Moving Heat Source
title_full Analysis of Friction Stir Welds. Part I: Transient Thermal Simulation Using Moving Heat Source
title_fullStr Analysis of Friction Stir Welds. Part I: Transient Thermal Simulation Using Moving Heat Source
title_full_unstemmed Analysis of Friction Stir Welds. Part I: Transient Thermal Simulation Using Moving Heat Source
title_sort analysis of friction stir welds. part i: transient thermal simulation using moving heat source
publisher Al-Nahrain Journal for Engineering Sciences
series مجلة النهرين للعلوم الهندسية
issn 2521-9154
2521-9162
publishDate 2008-03-01
description This paper describes the first part of the development of a non-linear finite element simulation of the friction stir welding process; it is concerned with thermal analysis. A transient, three dimensional, non-linear thermal model with moving heat source was developed. Also a steady-state, three dimensional, non-linear fluid-thermal model with stationary heat source was developed. Differences of results for both models were discussed. Results of both models were compared with experimental work. Transient thermal model results appear to be more reliable as compared to the CFD approach.
topic Moving Heat Source
Transient Thermal
Simulation
url https://nahje.com/index.php/main/article/view/538
work_keys_str_mv AT qasimmdoos analysisoffrictionstirweldspartitransientthermalsimulationusingmovingheatsource
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