Publication :


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

Authors: M. Duval, A. Lozinski, J.-C. Passieux and M. Salaün
Year: février 2018
Journal: Computer Methods in Applied Mechanics and Engineering.
Volume: 329, Pages: 118-143

DOI: 10.1016/j.cma.2017.09.032
Référencé ISI Web Of Science
Référencé Scopus

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 on various numerical examples.

Bibtex citation :
Author={Duval, M. and Lozinski, A. and Passieux, J.-C. and Sala\"un, M.},
Title={Residual error based adaptive mesh refinement with the non-intrusive patch algorithm},
Journal={Computer Methods in Applied Mechanics and Engineering},

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