Residual stresses in Linear Friction Welding of aluminium alloys
In the present study, the residual stresses distribution in the Linear Friction Welded (LFW) pieces were studied using Finite Element (FE) simulation and high energy synchrotron X-ray diffraction. Fully-coupled implicit thermo-mechanical analysis simulation procedure was employed, with semi-automati...
Main Authors: | , , , , , , , , , , |
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Format: | Journal article |
Language: | English |
Published: |
2013
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_version_ | 1797099234536718336 |
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author | Song, X Xie, M Hofmann, F Jun, T Connolley, T Reinhard, C Atwood, R Connor, L Drakopoulos, M Harding, S Korsunsky, A |
author_facet | Song, X Xie, M Hofmann, F Jun, T Connolley, T Reinhard, C Atwood, R Connor, L Drakopoulos, M Harding, S Korsunsky, A |
author_sort | Song, X |
collection | OXFORD |
description | In the present study, the residual stresses distribution in the Linear Friction Welded (LFW) pieces were studied using Finite Element (FE) simulation and high energy synchrotron X-ray diffraction. Fully-coupled implicit thermo-mechanical analysis simulation procedure was employed, with semi-automatic re-meshing using Python scripting to accommodate large deformation and output contour tracking methods for extracting deformed configurations. Model validated by the multi-detector polychromatic synchrotron X-ray experimental data were used to study the distribution of residual stresses distribution in the Linear Friction Welded (LFW) pieces to provide a general function to describe the residual stresses distribution. A characteristic length scale was found in the plot. © 2013 Elsevier Ltd. |
first_indexed | 2024-03-07T05:20:50Z |
format | Journal article |
id | oxford-uuid:ded77b66-2a3d-49cc-8489-478289b63fb8 |
institution | University of Oxford |
language | English |
last_indexed | 2024-03-07T05:20:50Z |
publishDate | 2013 |
record_format | dspace |
spelling | oxford-uuid:ded77b66-2a3d-49cc-8489-478289b63fb82022-03-27T09:35:08ZResidual stresses in Linear Friction Welding of aluminium alloysJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:ded77b66-2a3d-49cc-8489-478289b63fb8EnglishSymplectic Elements at Oxford2013Song, XXie, MHofmann, FJun, TConnolley, TReinhard, CAtwood, RConnor, LDrakopoulos, MHarding, SKorsunsky, AIn the present study, the residual stresses distribution in the Linear Friction Welded (LFW) pieces were studied using Finite Element (FE) simulation and high energy synchrotron X-ray diffraction. Fully-coupled implicit thermo-mechanical analysis simulation procedure was employed, with semi-automatic re-meshing using Python scripting to accommodate large deformation and output contour tracking methods for extracting deformed configurations. Model validated by the multi-detector polychromatic synchrotron X-ray experimental data were used to study the distribution of residual stresses distribution in the Linear Friction Welded (LFW) pieces to provide a general function to describe the residual stresses distribution. A characteristic length scale was found in the plot. © 2013 Elsevier Ltd. |
spellingShingle | Song, X Xie, M Hofmann, F Jun, T Connolley, T Reinhard, C Atwood, R Connor, L Drakopoulos, M Harding, S Korsunsky, A Residual stresses in Linear Friction Welding of aluminium alloys |
title | Residual stresses in Linear Friction Welding of aluminium alloys |
title_full | Residual stresses in Linear Friction Welding of aluminium alloys |
title_fullStr | Residual stresses in Linear Friction Welding of aluminium alloys |
title_full_unstemmed | Residual stresses in Linear Friction Welding of aluminium alloys |
title_short | Residual stresses in Linear Friction Welding of aluminium alloys |
title_sort | residual stresses in linear friction welding of aluminium alloys |
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