Details

Autor(en) / Beteiligte

• Duval, M.
• Lozinski, A.
• Passieux, J.C.
• Salaün, M.

Titel

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

Ist Teil von

• Computer methods in applied mechanics and engineering, 2018-02, Vol.329, p.118-143

Ort / Verlag

Amsterdam: Elsevier B.V

Erscheinungsjahr

2018

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• 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.