Ultrasonic density measurement cell design and simulation of non-ideal effects

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dc.contributor.authorHiguti, Ricardo Tokio
dc.contributor.authorBuiochi, Flavio
dc.contributor.authorAdamowski, Julio Cezar
dc.contributor.authorde Espinosa, Francisco Montero
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionCSIC
dc.date.accessioned2014-05-20T13:29:03Z
dc.date.available2014-05-20T13:29:03Z
dc.date.issued2006-07-01
dc.description.abstractThis paper presents a theoretical analysis of a density measurement cell using an unidimensional model composed by acoustic and electroacoustic transmission lines in order to simulate non-ideal effects. The model is implemented using matrix operations, and is used to design the cell considering its geometry, materials used in sensor assembly, range of liquid sample properties and signal analysis techniques. The sensor performance in non-ideal conditions is studied, considering the thicknesses of adhesive and metallization layers, and the effect of residue of liquid sample which can impregnate on the sample chamber surfaces. These layers are taken into account in the model, and their effects are compensated to reduce the error on density measurement. The results show the contribution of residue layer thickness to density error and its behavior when two signal analysis methods are used. (c) 2006 Elsevier B.V. All rights reserved.en
dc.description.affiliationUNESP, Dept Engn Eletrica, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationEPUSP, Dept Engn Mecatron, BR-05508900 São Paulo, SP, Brazil
dc.description.affiliationCSIC, Inst Acustica, Madrid 28006, Spain
dc.description.affiliationUnespUNESP, Dept Engn Eletrica, BR-15385000 Ilha Solteira, SP, Brazil
dc.format.extent302-309
dc.identifierhttp://dx.doi.org/10.1016/j.ultras.2006.03.003
dc.identifier.citationUltrasonics. Amsterdam: Elsevier B.V., v. 44, n. 3, p. 302-309, 2006.
dc.identifier.doi10.1016/j.ultras.2006.03.003
dc.identifier.issn0041-624X
dc.identifier.lattes6405339510883203
dc.identifier.orcid0000-0003-4201-5617
dc.identifier.urihttp://hdl.handle.net/11449/9749
dc.identifier.wosWOS:000239441300010
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofUltrasonics
dc.relation.ispartofjcr2.377
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectmodelpt
dc.subjectdensitypt
dc.subjectmeasurement cellpt
dc.subjectliquidspt
dc.titleUltrasonic density measurement cell design and simulation of non-ideal effectsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes6405339510883203[1]
unesp.author.orcid0000-0003-4201-5617[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Engenharia Elétrica - FEIS