Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions

Detalhes bibliográficos
Autor(a) principal: Alves, Carlos J. S.
Data de Publicação: 2019
Outros Autores: Antunes, Pedro R. S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.2/10719
Resumo: In this paper, we present the method of fundamental solutions applied to the determination of elastic resonance frequencies and associated eigenmodes. The method uses the fundamental solution tensor of the Navier equations of elastodynamics in an isotropic material. The applicability of the the method is justified in terms of density results. The accuracy of the method is illustrated through 2D numerical examples for the disk and non trivial shapes.
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spelling Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutionsElastic wave scatteringElastic wave scatteringMeshfree methodMethod of fundamental solutionsResonance frequenciesIn this paper, we present the method of fundamental solutions applied to the determination of elastic resonance frequencies and associated eigenmodes. The method uses the fundamental solution tensor of the Navier equations of elastodynamics in an isotropic material. The applicability of the the method is justified in terms of density results. The accuracy of the method is illustrated through 2D numerical examples for the disk and non trivial shapes.ElsevierRepositório AbertoAlves, Carlos J. S.Antunes, Pedro R. S.2021-09-26T00:30:07Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.2/10719eng0955-7997 (Print)10.1016/j.enganabound.2019.01.014info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-16T15:36:39Zoai:repositorioaberto.uab.pt:10400.2/10719Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:50:15.086250Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions
title Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions
spellingShingle Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions
Alves, Carlos J. S.
Elastic wave scattering
Elastic wave scattering
Meshfree method
Method of fundamental solutions
Resonance frequencies
title_short Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions
title_full Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions
title_fullStr Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions
title_full_unstemmed Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions
title_sort Determination of elastic resonance frequencies and eigenmodes using the method of fundamental solutions
author Alves, Carlos J. S.
author_facet Alves, Carlos J. S.
Antunes, Pedro R. S.
author_role author
author2 Antunes, Pedro R. S.
author2_role author
dc.contributor.none.fl_str_mv Repositório Aberto
dc.contributor.author.fl_str_mv Alves, Carlos J. S.
Antunes, Pedro R. S.
dc.subject.por.fl_str_mv Elastic wave scattering
Elastic wave scattering
Meshfree method
Method of fundamental solutions
Resonance frequencies
topic Elastic wave scattering
Elastic wave scattering
Meshfree method
Method of fundamental solutions
Resonance frequencies
description In this paper, we present the method of fundamental solutions applied to the determination of elastic resonance frequencies and associated eigenmodes. The method uses the fundamental solution tensor of the Navier equations of elastodynamics in an isotropic material. The applicability of the the method is justified in terms of density results. The accuracy of the method is illustrated through 2D numerical examples for the disk and non trivial shapes.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2021-09-26T00:30:07Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.2/10719
url http://hdl.handle.net/10400.2/10719
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0955-7997 (Print)
10.1016/j.enganabound.2019.01.014
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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instacron_str RCAAP
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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