Parallel implementation of the aeh technique for the solution of plane multiphasic problems

Detalhes bibliográficos
Autor(a) principal: Quintela, Barbara de M.
Data de Publicação: 2010
Outros Autores: Ferreira, Anna Paula G., Farage, Michéle C. Resende, Lobosco, Marcelo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Vetor (Online)
Texto Completo: https://periodicos.furg.br/vetor/article/view/1742
Resumo: The Asymptotic Expansion Homogenization (AEH) technique is used to estimate the effective properties of heterogeneous media with periodical microstructure. A considerable computational effort can be necessary even though the adopted models are quite simple. For this reason, parallelization is often necessary to achieve good performance. This work presents a first attempt to parallelize the AEH implementation code. Although the parallelization process is in a very early stage, the preliminary results show that the parallel version provides up to a 30% improvement in application speed. This work consists on a step towards a numerical tool for the analysis of more complex and three-dimensional periodic cells. The two-dimensional AEH was implemented in the C programming language for the future generalization to three-dimensional problems employing the available parallelization tools.
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spelling Parallel implementation of the aeh technique for the solution of plane multiphasic problemsAsymptotic homogenizationHeterogeneityPeriodicityFinite element methodParallel ComputingThe Asymptotic Expansion Homogenization (AEH) technique is used to estimate the effective properties of heterogeneous media with periodical microstructure. A considerable computational effort can be necessary even though the adopted models are quite simple. For this reason, parallelization is often necessary to achieve good performance. This work presents a first attempt to parallelize the AEH implementation code. Although the parallelization process is in a very early stage, the preliminary results show that the parallel version provides up to a 30% improvement in application speed. This work consists on a step towards a numerical tool for the analysis of more complex and three-dimensional periodic cells. The two-dimensional AEH was implemented in the C programming language for the future generalization to three-dimensional problems employing the available parallelization tools.Universidade Federal do Rio Grande2010-12-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.furg.br/vetor/article/view/1742VETOR - Journal of Exact Sciences and Engineering; Vol. 20 No. 1 (2010); 30-44VETOR - Revista de Ciências Exatas e Engenharias; v. 20 n. 1 (2010); 30-442358-34520102-7352reponame:Vetor (Online)instname:Universidade Federal do Rio Grande (FURG)instacron:FURGporhttps://periodicos.furg.br/vetor/article/view/1742/870Copyright (c) 2014 VETOR - Revista de Ciências Exatas e Engenhariasinfo:eu-repo/semantics/openAccessQuintela, Barbara de M.Ferreira, Anna Paula G.Farage, Michéle C. ResendeLobosco, Marcelo2023-03-22T15:42:43Zoai:periodicos.furg.br:article/1742Revistahttps://periodicos.furg.br/vetorPUBhttps://periodicos.furg.br/vetor/oaigmplatt@furg.br2358-34520102-7352opendoar:2023-03-22T15:42:43Vetor (Online) - Universidade Federal do Rio Grande (FURG)false
dc.title.none.fl_str_mv Parallel implementation of the aeh technique for the solution of plane multiphasic problems
title Parallel implementation of the aeh technique for the solution of plane multiphasic problems
spellingShingle Parallel implementation of the aeh technique for the solution of plane multiphasic problems
Quintela, Barbara de M.
Asymptotic homogenization
Heterogeneity
Periodicity
Finite element method
Parallel Computing
title_short Parallel implementation of the aeh technique for the solution of plane multiphasic problems
title_full Parallel implementation of the aeh technique for the solution of plane multiphasic problems
title_fullStr Parallel implementation of the aeh technique for the solution of plane multiphasic problems
title_full_unstemmed Parallel implementation of the aeh technique for the solution of plane multiphasic problems
title_sort Parallel implementation of the aeh technique for the solution of plane multiphasic problems
author Quintela, Barbara de M.
author_facet Quintela, Barbara de M.
Ferreira, Anna Paula G.
Farage, Michéle C. Resende
Lobosco, Marcelo
author_role author
author2 Ferreira, Anna Paula G.
Farage, Michéle C. Resende
Lobosco, Marcelo
author2_role author
author
author
dc.contributor.author.fl_str_mv Quintela, Barbara de M.
Ferreira, Anna Paula G.
Farage, Michéle C. Resende
Lobosco, Marcelo
dc.subject.por.fl_str_mv Asymptotic homogenization
Heterogeneity
Periodicity
Finite element method
Parallel Computing
topic Asymptotic homogenization
Heterogeneity
Periodicity
Finite element method
Parallel Computing
description The Asymptotic Expansion Homogenization (AEH) technique is used to estimate the effective properties of heterogeneous media with periodical microstructure. A considerable computational effort can be necessary even though the adopted models are quite simple. For this reason, parallelization is often necessary to achieve good performance. This work presents a first attempt to parallelize the AEH implementation code. Although the parallelization process is in a very early stage, the preliminary results show that the parallel version provides up to a 30% improvement in application speed. This work consists on a step towards a numerical tool for the analysis of more complex and three-dimensional periodic cells. The two-dimensional AEH was implemented in the C programming language for the future generalization to three-dimensional problems employing the available parallelization tools.
publishDate 2010
dc.date.none.fl_str_mv 2010-12-16
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.furg.br/vetor/article/view/1742
url https://periodicos.furg.br/vetor/article/view/1742
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.furg.br/vetor/article/view/1742/870
dc.rights.driver.fl_str_mv Copyright (c) 2014 VETOR - Revista de Ciências Exatas e Engenharias
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2014 VETOR - Revista de Ciências Exatas e Engenharias
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do Rio Grande
publisher.none.fl_str_mv Universidade Federal do Rio Grande
dc.source.none.fl_str_mv VETOR - Journal of Exact Sciences and Engineering; Vol. 20 No. 1 (2010); 30-44
VETOR - Revista de Ciências Exatas e Engenharias; v. 20 n. 1 (2010); 30-44
2358-3452
0102-7352
reponame:Vetor (Online)
instname:Universidade Federal do Rio Grande (FURG)
instacron:FURG
instname_str Universidade Federal do Rio Grande (FURG)
instacron_str FURG
institution FURG
reponame_str Vetor (Online)
collection Vetor (Online)
repository.name.fl_str_mv Vetor (Online) - Universidade Federal do Rio Grande (FURG)
repository.mail.fl_str_mv gmplatt@furg.br
_version_ 1797041761214791680

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