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Viscosity measuring cell using ultrasonic wave mode conversion

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dc.contributor.authorBuiochi, F.
dc.contributor.authorFranco, E. E.
dc.contributor.authorHiguti, R. T.
dc.contributor.authorAdamowski, J. C.
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:28:55Z
dc.date.available2014-05-20T13:28:55Z
dc.date.issued2006-01-01
dc.description.abstractThis work presents a cell to measure dynamic viscosity of liquids using ultrasonic wave mode conversion from longitudinal to shear wave. The strategy used to obtain the viscosity is based on the measurement of the complex reflection coefficient of shear waves at a solid-liquid interface. Viscosity measurements of automotive oils (SAE90 and SAE140) were obtained in the frequency range from 1 to 10 MHz. These results are compared with the Maxwell model with two relaxation times, showing the dependency of viscosity with frequency. Several parameters affecting viscosity measurements, including the solid material properties, liquid viscosity, and operating frequency are discussed.en
dc.description.affiliationUniv São Paulo, Escola Politecn, Dept Mechatron Engn, BR-05508900 São Paulo, Brazil
dc.description.affiliationUNESP, Dept Elect Engn, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Elect Engn, BR-15385000 Ilha Solteira, SP, Brazil
dc.format.extent139-149
dc.identifierhttp://dx.doi.org/10.1080/00150190600700626
dc.identifier.citationFerroelectrics. Abingdon: Taylor & Francis Ltd, v. 333, p. 139-149, 2006.
dc.identifier.doi10.1080/00150190600700626
dc.identifier.issn0015-0193
dc.identifier.lattes6405339510883203
dc.identifier.orcid0000-0003-4201-5617
dc.identifier.urihttp://hdl.handle.net/11449/9657
dc.identifier.wosWOS:000238989200017
dc.language.isoeng
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofFerroelectrics
dc.relation.ispartofjcr0.728
dc.relation.ispartofsjr0,260
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectultrasoundpt
dc.subjectviscositypt
dc.subjectmeasurement cellpt
dc.subjectmode conversionpt
dc.titleViscosity measuring cell using ultrasonic wave mode conversionen
dc.typeArtigo
dcterms.licensehttp://journalauthors.tandf.co.uk/permissions/reusingOwnWork.asp
dcterms.rightsHolderTaylor & Francis Ltd
dspace.entity.typePublication
unesp.author.lattes6405339510883203[3]
unesp.author.orcid0000-0003-4201-5617[3]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Ilha Solteirapt
unesp.departmentEngenharia Elétrica - FEISpt

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Ilha Solteira - FEIS - Faculdade de Engenharia