FAST BOUNDARY ELEMENT SIMULATIONS FOR COMPLEX GEOMETRY BIDIMENSIONAL ENCLOSURES

Detalhes bibliográficos
Autor(a) principal: Ferreira, Álvaro Campos
Data de Publicação: 2017
Outros Autores: Morais, Marcus Vinicius Girão de, Albuquerque, Éder Lima de, Campos, Lucas Silveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Interdisciplinar de Pesquisa em Engenharia
Texto Completo: https://periodicos.unb.br/index.php/ripe/article/view/21712
Resumo: In this paper acoustic enclosures with numerous holes presenting complex geometry are investigated using an accelerated two-dimensional boundary element method. The results are obtained using the two-dimensional boundary element method (BEM) accelerated by the adaptive cross-approximation (ACA) and generalized minimum residual (GMRES) solver. A numerical analysis is carried out to assess the accuracy and efficiency of the method compared with the traditional boundary element method.
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spelling FAST BOUNDARY ELEMENT SIMULATIONS FOR COMPLEX GEOMETRY BIDIMENSIONAL ENCLOSURESAcoustics. Boundary element method. Adaptive cross-approximation. Numerical methods.In this paper acoustic enclosures with numerous holes presenting complex geometry are investigated using an accelerated two-dimensional boundary element method. The results are obtained using the two-dimensional boundary element method (BEM) accelerated by the adaptive cross-approximation (ACA) and generalized minimum residual (GMRES) solver. A numerical analysis is carried out to assess the accuracy and efficiency of the method compared with the traditional boundary element method.Programa de Pós-Graduação em Integridade de Materiais da Engenharia2017-01-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.unb.br/index.php/ripe/article/view/2171210.26512/ripe.v2i7.21712Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 2 No. 7 (2016): BOUNDARY ELEMENT AND MESH REDUCED METHODS (II); 63-77Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 7 (2016): BOUNDARY ELEMENT AND MESH REDUCED METHODS (II); 63-772447-6102reponame:Revista Interdisciplinar de Pesquisa em Engenhariainstname:Universidade de Brasília (UnB)instacron:UNBenghttps://periodicos.unb.br/index.php/ripe/article/view/21712/20024Copyright (c) 2019 Revista Interdisciplinar de Pesquisa em Engenharia - RIPEinfo:eu-repo/semantics/openAccessFerreira, Álvaro CamposMorais, Marcus Vinicius Girão deAlbuquerque, Éder Lima deCampos, Lucas Silveira2019-06-07T18:27:04Zoai:ojs.pkp.sfu.ca:article/21712Revistahttps://periodicos.unb.br/index.php/ripePUBhttps://periodicos.unb.br/index.php/ripe/oaianflor@unb.br2447-61022447-6102opendoar:2019-06-07T18:27:04Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB)false
dc.title.none.fl_str_mv FAST BOUNDARY ELEMENT SIMULATIONS FOR COMPLEX GEOMETRY BIDIMENSIONAL ENCLOSURES
title FAST BOUNDARY ELEMENT SIMULATIONS FOR COMPLEX GEOMETRY BIDIMENSIONAL ENCLOSURES
spellingShingle FAST BOUNDARY ELEMENT SIMULATIONS FOR COMPLEX GEOMETRY BIDIMENSIONAL ENCLOSURES
Ferreira, Álvaro Campos
Acoustics. Boundary element method. Adaptive cross-approximation. Numerical methods.
title_short FAST BOUNDARY ELEMENT SIMULATIONS FOR COMPLEX GEOMETRY BIDIMENSIONAL ENCLOSURES
title_full FAST BOUNDARY ELEMENT SIMULATIONS FOR COMPLEX GEOMETRY BIDIMENSIONAL ENCLOSURES
title_fullStr FAST BOUNDARY ELEMENT SIMULATIONS FOR COMPLEX GEOMETRY BIDIMENSIONAL ENCLOSURES
title_full_unstemmed FAST BOUNDARY ELEMENT SIMULATIONS FOR COMPLEX GEOMETRY BIDIMENSIONAL ENCLOSURES
title_sort FAST BOUNDARY ELEMENT SIMULATIONS FOR COMPLEX GEOMETRY BIDIMENSIONAL ENCLOSURES
author Ferreira, Álvaro Campos
author_facet Ferreira, Álvaro Campos
Morais, Marcus Vinicius Girão de
Albuquerque, Éder Lima de
Campos, Lucas Silveira
author_role author
author2 Morais, Marcus Vinicius Girão de
Albuquerque, Éder Lima de
Campos, Lucas Silveira
author2_role author
author
author
dc.contributor.author.fl_str_mv Ferreira, Álvaro Campos
Morais, Marcus Vinicius Girão de
Albuquerque, Éder Lima de
Campos, Lucas Silveira
dc.subject.por.fl_str_mv Acoustics. Boundary element method. Adaptive cross-approximation. Numerical methods.
topic Acoustics. Boundary element method. Adaptive cross-approximation. Numerical methods.
description In this paper acoustic enclosures with numerous holes presenting complex geometry are investigated using an accelerated two-dimensional boundary element method. The results are obtained using the two-dimensional boundary element method (BEM) accelerated by the adaptive cross-approximation (ACA) and generalized minimum residual (GMRES) solver. A numerical analysis is carried out to assess the accuracy and efficiency of the method compared with the traditional boundary element method.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-25
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.unb.br/index.php/ripe/article/view/21712
10.26512/ripe.v2i7.21712
url https://periodicos.unb.br/index.php/ripe/article/view/21712
identifier_str_mv 10.26512/ripe.v2i7.21712
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.unb.br/index.php/ripe/article/view/21712/20024
dc.rights.driver.fl_str_mv Copyright (c) 2019 Revista Interdisciplinar de Pesquisa em Engenharia - RIPE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Revista Interdisciplinar de Pesquisa em Engenharia - RIPE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Programa de Pós-Graduação em Integridade de Materiais da Engenharia
publisher.none.fl_str_mv Programa de Pós-Graduação em Integridade de Materiais da Engenharia
dc.source.none.fl_str_mv Revista Interdisciplinar de Pesquisa em Engenharia; Vol. 2 No. 7 (2016): BOUNDARY ELEMENT AND MESH REDUCED METHODS (II); 63-77
Revista Interdisciplinar de Pesquisa em Engenharia; v. 2 n. 7 (2016): BOUNDARY ELEMENT AND MESH REDUCED METHODS (II); 63-77
2447-6102
reponame:Revista Interdisciplinar de Pesquisa em Engenharia
instname:Universidade de Brasília (UnB)
instacron:UNB
instname_str Universidade de Brasília (UnB)
instacron_str UNB
institution UNB
reponame_str Revista Interdisciplinar de Pesquisa em Engenharia
collection Revista Interdisciplinar de Pesquisa em Engenharia
repository.name.fl_str_mv Revista Interdisciplinar de Pesquisa em Engenharia - Universidade de Brasília (UnB)
repository.mail.fl_str_mv anflor@unb.br
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