Experimental Validation Of A Bearing Wear Model Using The Directional Response Of The Rotor-bearing System

dc.creatorMachado
dc.creatorTiago Henrique; Cavalca
dc.creatorKatia L.
dc.date2016
dc.dateout-dez
dc.date2017-11-13T11:30:50Z
dc.date2017-11-13T11:30:50Z
dc.date.accessioned2018-03-29T05:45:54Z
dc.date.available2018-03-29T05:45:54Z
dc.identifierAnais Da Academia Brasileira De Ciencias. Academia Brasileira De Ciências, v. 88, p. 2401 - 2416, 2016.
dc.identifier0001-3765
dc.identifier1678-2690
dc.identifierWOS:000391581800031
dc.identifier10.1590/0001-3765201620150414
dc.identifierhttp://www.scielo.br/scielo.php?pid=S0001-37652016000602401&script=sci_abstract
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/325808
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1362814
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThe present work gives continuity in the analysis of the wear influence on cylindrical hydrodynamic bearings by presenting an experimental validation of the wear model previously proposed by the authors. This validation is carried on using the frequency response of the rotor-bearings system in directional coordinates. For this purpose, a test rig was assembled in order to evaluate the behavior of the rotating system when supported by hydrodynamic bearings with different wear patterns. The experimental measurements are used to validate the wear model, comparing the anisotropy influence on the experimental and numerical responses. The simulated directional frequency responses showed a good agreement with the experimental ones, demonstrating the potential of the proposed wear model in satisfactorily represent its influence on the rotor-bearings system response in the frequency range where the numerical model was validated.
dc.description88
dc.description4
dc.description2401
dc.description2416
dc.descriptionFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP)
dc.descriptionCoordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageEnglish
dc.publisherAcademia Brasileira de Ciências
dc.publisherRio de Janeiro
dc.relationAnais da Academia Brasileira de Ciencias
dc.rightsaberto
dc.sourceWOS
dc.subjectHydrodynamic Bearing
dc.subjectWear Model
dc.subjectExperimental Validation
dc.subjectDirectional Frequency Response
dc.titleExperimental Validation Of A Bearing Wear Model Using The Directional Response Of The Rotor-bearing System
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución