naa a22 4500 510769705 CHVBK 20180411083209.0 cr unu---uuuuu 180411e20130101xx s 000 0 eng 10.1007/s11837-012-0499-6 doi (NATIONALLICENCE)springer-10.1007/s11837-012-0499-6 Multiscale, Multiphysics Numerical Modeling of Fusion Welding with Experimental Characterization and Validation [Elektronische Daten] [Mingming Tong, Gregory Duggan, Jun Liu, Yu Xie, Mike Dodge, Lee Aucott, Hongbiao Dong, Ruslan Davidchack, Jon Dantzig, Olga Barrera, Alan Cocks, Hiroto Kitaguchi, Sergio Lozano-Perez, Chuangxin Zhao, Ian Richardson, Anton Kidess, Chris Kleijn, Shuwen Wen, Roger Barnett, David Browne] Various physical interfacial phenomena occur during the process of welding and influence the final properties of welded structures. As the features of such interfaces depend on physics that resolve at different spatial scales, a multiscale and multiphysics numerical modeling approach is necessary. In a collaborative research project Modeling of Interface Evolution in Advanced Welding, a novel strategy of model linking is employed in a multiscale, multiphysics computational framework for fusion welding. We only directly link numerical models that are on neighboring spatial scales instead of trying to link all submodels directly together through all available spatial scales. This strategy ensures that the numerical models assist one another via smooth data transfer, avoiding the huge difficulty raised by forcing models to attempt communication over many spatial scales. Experimental activities contribute to the modeling work by providing valuable input parameters and validation data. Representative examples of the results of modeling, linking and characterization are presented. TMS, 2012 Tong Mingming University College Dublin, Belfield, Dublin 4, Ireland aut Duggan Gregory University College Dublin, Belfield, Dublin 4, Ireland aut Liu Jun University of Leicester, LE1 7RH, Leicester, UK aut Xie Yu University of Leicester, LE1 7RH, Leicester, UK aut Dodge Mike University of Leicester, LE1 7RH, Leicester, UK aut Aucott Lee University of Leicester, LE1 7RH, Leicester, UK aut Dong Hongbiao University of Leicester, LE1 7RH, Leicester, UK aut Davidchack Ruslan University of Leicester, LE1 7RH, Leicester, UK aut Dantzig Jon École Polytechnique Federale de Lausanne, Lausanne, Switzerland aut Barrera Olga University of Oxford, Oxford, UK aut Cocks Alan University of Oxford, Oxford, UK aut Kitaguchi Hiroto University of Oxford, Oxford, UK aut Lozano-Perez Sergio University of Oxford, Oxford, UK aut Zhao Chuangxin Delft University of Technology, Delft, The Netherlands aut Richardson Ian Delft University of Technology, Delft, The Netherlands aut Kidess Anton Delft University of Technology, Delft, The Netherlands aut Kleijn Chris Delft University of Technology, Delft, The Netherlands aut Wen Shuwen Tata Steel, S60 3AR, Rotherham, South Yorkshire, UK aut Barnett Roger TWI Ltd., Cambridge, UK aut Browne David University College Dublin, Belfield, Dublin 4, Ireland aut JOM Springer US; http://www.springer-ny.com 65/1(2013-01-01), 99-106 1047-4838 65:1<99 2013 65 11837 https://doi.org/10.1007/s11837-012-0499-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11837-012-0499-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tong Mingming University College Dublin, Belfield, Dublin 4, Ireland aut NATIONALLICENCE 700 1- Duggan Gregory University College Dublin, Belfield, Dublin 4, Ireland aut NATIONALLICENCE 700 1- Liu Jun University of Leicester, LE1 7RH, Leicester, UK aut NATIONALLICENCE 700 1- Xie Yu University of Leicester, LE1 7RH, Leicester, UK aut NATIONALLICENCE 700 1- Dodge Mike University of Leicester, LE1 7RH, Leicester, UK aut NATIONALLICENCE 700 1- Aucott Lee University of Leicester, LE1 7RH, Leicester, UK aut NATIONALLICENCE 700 1- Dong Hongbiao University of Leicester, LE1 7RH, Leicester, UK aut NATIONALLICENCE 700 1- Davidchack Ruslan University of Leicester, LE1 7RH, Leicester, UK aut NATIONALLICENCE 700 1- Dantzig Jon École Polytechnique Federale de Lausanne, Lausanne, Switzerland aut NATIONALLICENCE 700 1- Barrera Olga University of Oxford, Oxford, UK aut NATIONALLICENCE 700 1- Cocks Alan University of Oxford, Oxford, UK aut NATIONALLICENCE 700 1- Kitaguchi Hiroto University of Oxford, Oxford, UK aut NATIONALLICENCE 700 1- Lozano-Perez Sergio University of Oxford, Oxford, UK aut NATIONALLICENCE 700 1- Zhao Chuangxin Delft University of Technology, Delft, The Netherlands aut NATIONALLICENCE 700 1- Richardson Ian Delft University of Technology, Delft, The Netherlands aut NATIONALLICENCE 700 1- Kidess Anton Delft University of Technology, Delft, The Netherlands aut NATIONALLICENCE 700 1- Kleijn Chris Delft University of Technology, Delft, The Netherlands aut NATIONALLICENCE 700 1- Wen Shuwen Tata Steel, S60 3AR, Rotherham, South Yorkshire, UK aut NATIONALLICENCE 700 1- Barnett Roger TWI Ltd., Cambridge, UK aut NATIONALLICENCE 700 1- Browne David University College Dublin, Belfield, Dublin 4, Ireland aut NATIONALLICENCE 773 0- JOM Springer US; http://www.springer-ny.com 65/1(2013-01-01), 99-106 1047-4838 65:1<99 2013 65 11837 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer