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Residual error based adaptive mesh refinement with the non-intrusive patch algorithm

Duval, Mickaël and Lozinski, Alexei and Passieux, Jean-Charles and Salaün, Michel Residual error based adaptive mesh refinement with the non-intrusive patch algorithm. (2018) Computer Methods in Applied Mechanics and Engineering, 329. 118-143. ISSN 0045-7825

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Official URL: http://doi.org/10.1016/j.cma.2017.09.032

Abstract

This paper deals with the introduction of mesh refinement techniques within the non-intrusive patch process. For this, an ad hoc residual based explicit error estimator is built, which is adapted to a multi-scale solution, associated with those non-intrusive mesh refinement technique. Moreover, to reduce the global cost of the process, one introduces an estimate of the convergence error of the non-intrusive algorithm, which allows to reduce the number of iterations. This method is discussed and illustrated in various numerical examples.

Item Type:Article
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Ecole nationale supérieure des Mines d'Albi-Carmaux - IMT Mines Albi (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Institut National des Sciences Appliquées de Toulouse - INSA (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Other partners > Université de Franche-Comté (FRANCE)
Laboratory name:
Funders:
Agence Nationale de la Recherche under Grant ICARE ANR-12-MONU-0002
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Deposited By: Michel Salaun
Deposited On:27 Sep 2018 13:34

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