The Effect of Heat Input Parameters on Residual Stress Distribution by Numerical Simulation
This paper deals with Numerical Simulation to analyze the behavior of residual stresses in the plate. The residual stresses at the surface of some weld specimen by using the finite element technique. The results of the numerical simulation analysis were compared with three cases data to evaluate the...
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| Veröffentlicht in: | IOP conference series. Materials Science and Engineering 2019-10, Vol.613 (1), p.12035, Article 012035 |
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| creator | Hasan Alhafadhi, Mahmood Krallics, Gyorgy |
| description | This paper deals with Numerical Simulation to analyze the behavior of residual stresses in the plate. The residual stresses at the surface of some weld specimen by using the finite element technique. The results of the numerical simulation analysis were compared with three cases data to evaluate the accuracy of Goldak model (double ellipsoidal heat distribution model). Based on this study, a modeling procedure with reasonable accuracy was investigated. The developed finite element modeling was used to investigate the effects of welding heat input on magnitude and distribution of welding residual stresses in a welded plate made of steel. The different directions of residual stresses in the surface of the plate of 25 mm thick for V-groove shape were studied. It is shown that the welding heat input parameters have a significant effect on the magnitude and distribution of residual stresses. |
| doi_str_mv | 10.1088/1757-899X/613/1/012035 |
| format | Article |
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It is shown that the welding heat input parameters have a significant effect on the magnitude and distribution of residual stresses.</description><subject>Computer simulation</subject><subject>Finite element method</subject><subject>Heat distribution</subject><subject>Mathematical models</subject><subject>Model accuracy</subject><subject>Residual stress</subject><subject>Simulation</subject><subject>Stress concentration</subject><subject>Stress distribution</subject><subject>Welding parameters</subject><issn>1757-8981</issn><issn>1757-899X</issn><issn>1757-899X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkNtKAzEQhhdRsFZfQQLeeFObSTZ7AG-kVluoB2wFwYuQZBNMabtrkgX79u5aqXgArxIy35-Z-aLoGPAZ4CzrQ8rSXpbnT_0EaB_6GAimbCfqbAu723sG-9GB93OMkzSOcSd6nr1oNDRGq4BKg0ZaBDReVXVA98KJpQ7aeVSu0IP2tqjFAk2D096jS-uDs7IOtinKNbqtl9pZ1QJ2WS9E-34Y7Rmx8Pro8-xGj1fD2WDUm9xdjwcXk56KExx6aSyLQoOUJNFZTKHIqS6wzAlmLDYkEzlIUAlWlIFJCDUpk0pJKiiAJoWk3ehk82_lytda-8DnZe1WTUtOWAKE0YylDZVsKOVK7502vHJ2KdyaA-atSN464q0v3ojkwDcim-D5j6Cy4WPB4IRd_Iq__YyfbuK2rL4Gu5kOv2G8KkyDkj_Qf8Z7B4kflcA</recordid><startdate>20191001</startdate><enddate>20191001</enddate><creator>Hasan Alhafadhi, Mahmood</creator><creator>Krallics, Gyorgy</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20191001</creationdate><title>The Effect of Heat Input Parameters on Residual Stress Distribution by Numerical Simulation</title><author>Hasan Alhafadhi, Mahmood ; Krallics, Gyorgy</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c460t-74bdde1bb26e8431d93ed0b920554f28a91b1c60c351f623f75bccb3a311e2db3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Computer simulation</topic><topic>Finite element method</topic><topic>Heat distribution</topic><topic>Mathematical models</topic><topic>Model accuracy</topic><topic>Residual stress</topic><topic>Simulation</topic><topic>Stress concentration</topic><topic>Stress distribution</topic><topic>Welding parameters</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hasan Alhafadhi, Mahmood</creatorcontrib><creatorcontrib>Krallics, Gyorgy</creatorcontrib><collection>Institute of Physics Open Access Journal Titles</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>IOP conference series. 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| subjects | Computer simulation Finite element method Heat distribution Mathematical models Model accuracy Residual stress Simulation Stress concentration Stress distribution Welding parameters |
| title | The Effect of Heat Input Parameters on Residual Stress Distribution by Numerical Simulation |
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