A multilevel domain decomposition approach for studying coupled flow applications

E. Aulisa, A. Cervone, S. Manservisi, P. Seshaiyer

Research output: Contribution to journalArticle

21 Scopus citations

Abstract

In this paper, a multilevel domain decomposition approach based on multi-grid methods for obtaining fast solutions for coupled engineering flow applications arising on complex domains is presented. The proposed technique not only allows solutions to be computed efficiently at the element level but also helps us to achieve proper accuracy, load balancing and computational efficiency. Numerical results presented demonstrate the robustness of the proposed technique.

Original languageEnglish
Pages (from-to)319-341
Number of pages23
JournalCommunications in Computational Physics
Volume6
Issue number2
DOIs
StatePublished - Aug 2009

Keywords

  • Domain decomposition
  • Finite element methods
  • Multigrid methods

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