Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/347393
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampMachado, Tiago Henrique-
dc.contributor.authorunicampMendes, Ricardo Ugliara-
dc.contributor.authorunicampDedini, Katia Lucchesi Cavalca-
dc.typeArtigopt_BR
dc.titleDirectional frequency response applied to wear identification in hydrodynamic bearingspt_BR
dc.contributor.authorMachado, Tiago H.-
dc.contributor.authorMendes, Ricardo U.-
dc.contributor.authorCavalca, Katia L.-
dc.subjectHidrodinâmicapt_BR
dc.subject.otherlanguageHydrodynamicspt_BR
dc.description.abstractThis work analyzes the influence of the wear in hydrodynamic bearings in the directional frequency response of a rotating system. Previous works presented a numerical approach to identify the bearing wear parameters using the unbalance response of the system in different rotational speeds. In continuity, this paper analyzes the directional frequency response function (dFRF) to identify the wear model, prompting a feasible application of the method, taken into account that it is not possible to operate the rotor near the critical speeds. The results show that the dFRF matrix is sensitive to the wear parameters and more suitable for bearing wear identification, based on the cross-coupled terms of the dFRF matrix, which present a higher sensitivity to the bearing wearpt_BR
dc.relation.ispartofMechanics research communicationspt_BR
dc.publisher.cityOxfordpt_BR
dc.publisher.countryReino Unidopt_BR
dc.publisherElsevierpt_BR
dc.date.issued2016-
dc.date.monthofcirculationJunept_BR
dc.language.isoengpt_BR
dc.description.volume74pt_BR
dc.description.firstpage60pt_BR
dc.description.lastpage71pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0093-6413pt_BR
dc.identifier.eissn1873-3972pt_BR
dc.identifier.doi10.1016/j.mechrescom.2016.04.007pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0093641316300258pt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumberNão tempt_BR
dc.description.sponsordocumentnumberNão tempt_BR
dc.description.sponsordocumentnumberNão tempt_BR
dc.date.available2020-08-14T13:26:04Z-
dc.date.accessioned2020-08-14T13:26:04Z-
dc.description.provenanceSubmitted by Susilene Barbosa da Silva (susilene@unicamp.br) on 2020-08-14T13:26:04Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-07T20:39:30Z : No. of bitstreams: 1 000378192500011.pdf: 2020611 bytes, checksum: 8c30d6661bf54a82b66b67a5d10c5c31 (MD5) Bitstreams deleted on 2021-01-08T14:10:09Z: 000378192500011.pdf,. Added 1 bitstream(s) on 2021-01-08T14:13:10Z : No. of bitstreams: 1 000378192500011.pdf: 2020611 bytes, checksum: 8c30d6661bf54a82b66b67a5d10c5c31 (MD5) Bitstreams deleted on 2021-01-13T13:27:07Z: 000378192500011.pdf,. Added 1 bitstream(s) on 2021-01-13T13:28:58Z : No. of bitstreams: 1 000378192500011.pdf: 2020614 bytes, checksum: 0cc61ec3685029bdc02cc5da32c64bf0 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-08-14T13:26:04Z (GMT). No. of bitstreams: 0 Previous issue date: 2016en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/347393-
dc.contributor.departmentDepartamento de Sistemas Integradospt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentDepartamento de Projeto Mecânicopt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.subject.keywordWear modelpt_BR
dc.subject.keywordDirectional frequency response function (dFRF)pt_BR
dc.subject.keywordParameters identificationpt_BR
dc.identifier.source000378192500011pt_BR
dc.creator.orcid0000-0002-3005-9252pt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcid0000-0002-7242-8909pt_BR
dc.type.formArtigopt_BR
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