Equivalent mechanical model of rectangular container attached to a pendulum compared to experimental data and analytical solution

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Autor(es): dc.contributorUniversity of Brasília, Department of Mechanical Engineering-
Autor(es): dc.contributorUniversity of Brasilia, PPG, Graduate Program in Engineering Material Integrity-
Autor(es): dc.contributorUniversity of Brasilia, Department of Civil Engineering-
Autor(es): dc.contributorUniversity of Brasília, Department of Mechanical Engineering-
Autor(es): dc.contributorUniversity of Brasília, Department of Civil Engineering-
Autor(es): dc.creatorMorais, Marcus Vinícius Girão de-
Autor(es): dc.creatorLopez, Alejandro Augusto Ospina-
Autor(es): dc.creatorMartins, Juliano Ferreira-
Autor(es): dc.creatorPedroso, Lineu José-
Data de aceite: dc.date.accessioned2024-10-23T14:58:43Z-
Data de disponibilização: dc.date.available2024-10-23T14:58:43Z-
Data de envio: dc.date.issued2024-03-25-
Data de envio: dc.date.issued2024-03-25-
Data de envio: dc.date.issued2020-02-20-
Fonte completa do material: dc.identifierhttp://repositorio2.unb.br/jspui/handle/10482/48027-
Fonte completa do material: dc.identifierhttps://doi.org/10.1007/s40430-020-2232-7-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0003-4800-4513-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0002-8122-7308-
Fonte completa do material: dc.identifierhttps://orcid.org/0000-0002-2734-3260-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/871260-
Descrição: dc.descriptionA tuned liquid damper (TLD) is a passive control device that transfers kinetic energy from the main structure to a liquid sloshing in a tank. The mechanical description of a sloshing liquid contained in a tank requires an intricate mathematical formulation. An alternative technique describes the TLD dynamic behavior as an equivalent mechanical model comprising a series of pendulums or mass–spring systems attached to the tank walls. To validate this approach, this paper compares the discrete model to experimental results and an analytical solution for a rectangular container attached to a pendulum (pendulum-slosh problem). At frst, the fundamental oscillation period of the discrete model, representing a rectangular tank, is compared to experimental data and a classic analytical solution. Finally, we compare the pendulum-slosh problem modeled as a discrete model with the analytical solution and experimental results.-
Descrição: dc.descriptionFaculdade de Tecnologia (FT)-
Descrição: dc.descriptionDepartamento de Engenharia Mecânica (FT ENM)-
Descrição: dc.descriptionDepartamento de Engenharia Civil e Ambiental (FT ENC)-
Descrição: dc.descriptionPrograma de Pós-Graduação em Estruturas e Construção Civil-
Descrição: dc.descriptionPrograma de Pós-Graduação em Integridade de Materiais da Engenharia-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Relação: dc.relationhttps://link.springer.com/article/10.1007/s40430-020-2232-7-
Direitos: dc.rightsAcesso Restrito-
Palavras-chave: dc.subjectAbsorvedores líquidos sintonizados-
Palavras-chave: dc.subjectVibrações - controle-
Título: dc.titleEquivalent mechanical model of rectangular container attached to a pendulum compared to experimental data and analytical solution-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional – UNB

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