A staggered coupling strategy for the finite element analysis of warm deep drawing process
The thermomechanical finite element analysis of warm forming processes enables an improved comprehension of the process parameters affecting the material formability. However, the thermal and mechanical coupling problem is still a challenge from the computational standpoint. A staggered strategy for...
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| creator | Martins, J M P Cunha, P M Neto, D M Alves, J L Oliveira, M C Laurent, H Menezes, L F |
| description | The thermomechanical finite element analysis of warm forming processes enables an improved comprehension of the process parameters affecting the material formability. However, the thermal and mechanical coupling problem is still a challenge from the computational standpoint. A staggered strategy for the thermomechanical coupling problem is presented in this study, which is based on an isothermal split approach and allows the treatment of the two problems separately. The exchange of information between the mechanical and the thermal problem is performed to achieve a compromise between computational cost and accuracy. The proposed algorithm was implemented in DD3IMP in-house finite element code. Its performance is analysed and compared with a classical strategy commonly employed for solving thermomechanical problems. |
| doi_str_mv | 10.1088/1742-6596/734/3/032033 |
| format | Conference Proceeding |
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However, the thermal and mechanical coupling problem is still a challenge from the computational standpoint. A staggered strategy for the thermomechanical coupling problem is presented in this study, which is based on an isothermal split approach and allows the treatment of the two problems separately. The exchange of information between the mechanical and the thermal problem is performed to achieve a compromise between computational cost and accuracy. The proposed algorithm was implemented in DD3IMP in-house finite element code. Its performance is analysed and compared with a classical strategy commonly employed for solving thermomechanical problems.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/734/3/032033</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Algorithms ; Chemical Sciences ; Computing costs ; Coupling ; Deep drawing ; Finite element analysis ; Finite element method ; Material chemistry ; Physics ; Process parameters ; Thermomechanical analysis ; Thermomechanical treatment</subject><ispartof>10th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, 2016, Vol.734 (3), p.32033</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2016. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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Phys.: Conf. Ser</addtitle><description>The thermomechanical finite element analysis of warm forming processes enables an improved comprehension of the process parameters affecting the material formability. However, the thermal and mechanical coupling problem is still a challenge from the computational standpoint. A staggered strategy for the thermomechanical coupling problem is presented in this study, which is based on an isothermal split approach and allows the treatment of the two problems separately. The exchange of information between the mechanical and the thermal problem is performed to achieve a compromise between computational cost and accuracy. The proposed algorithm was implemented in DD3IMP in-house finite element code. Its performance is analysed and compared with a classical strategy commonly employed for solving thermomechanical problems.</description><subject>Algorithms</subject><subject>Chemical Sciences</subject><subject>Computing costs</subject><subject>Coupling</subject><subject>Deep drawing</subject><subject>Finite element analysis</subject><subject>Finite element method</subject><subject>Material chemistry</subject><subject>Physics</subject><subject>Process parameters</subject><subject>Thermomechanical analysis</subject><subject>Thermomechanical treatment</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2016</creationdate><recordtype>conference_proceeding</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkEFLwzAYhosoqNO_IAFPHmrzNW2THsdQpwwU1IuXkLZfuo6uqUnn2L-3pbIhCJ4Svjx58-bxvCugt0CFCIBHoZ_EaRJwFgUsoCykjB15Z_uD4_1eiFPv3LkV7QnG-Jn3MSWuU2WJFguSm01bV03Zj6zqsNwRbSzplkh01VQdEqxxjU1HVKPqnascMZpslV2TArElhVXb4XZrTY7OXXgnWtUOL3_Wifd-f_c2m_uL54fH2XTh51HCO19HOVINkcg0Kio4cK54qARDnUJGIwE6RcgZA8bSLINcFKAFplkRKxCo2cS7GXOXqpatrdbK7qRRlZxPF3KY0RCA8ij-gp69Htm-4-cGXSdXZmP73zgZxjyGBDjQnkpGKrfGOYt6HwtUDs7loFMOamXvXDI5Oj9UqUx7SH56mb3-4mRbDLXDP9h_HvgGMdGQcw</recordid><startdate>20160801</startdate><enddate>20160801</enddate><creator>Martins, J M P</creator><creator>Cunha, P M</creator><creator>Neto, D M</creator><creator>Alves, J L</creator><creator>Oliveira, M C</creator><creator>Laurent, H</creator><creator>Menezes, L F</creator><general>IOP Publishing</general><general>IOP PUBLISHING LTD</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>1XC</scope></search><sort><creationdate>20160801</creationdate><title>A staggered coupling strategy for the finite element analysis of warm deep drawing process</title><author>Martins, J M P ; 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| ispartof | 10th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, 2016, Vol.734 (3), p.32033 |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Institute of Physics Open Access Journal Titles; IOPscience extra; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Algorithms Chemical Sciences Computing costs Coupling Deep drawing Finite element analysis Finite element method Material chemistry Physics Process parameters Thermomechanical analysis Thermomechanical treatment |
| title | A staggered coupling strategy for the finite element analysis of warm deep drawing process |
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