Show simple item record

hal.structure.identifierLaboratoire Angevin de Mécanique, Procédés et InnovAtion [LAMPA]
dc.contributor.authorEL BAROUDI, Adil
hal.structure.identifierLaboratoire Angevin de Mécanique, Procédés et InnovAtion [LAMPA]
dc.contributor.authorLE POMMELLEC, JEAN YVES
dc.date.accessioned2021-05-14T09:40:50Z
dc.date.available2021-05-14T09:40:50Z
dc.date.issued2019-06
dc.identifier.issn0924-4247
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/76605
dc.description.abstractEnA novel approach based on the exact theory has been developed to accurately predict the behavior of surface Love wave propagating in elastic waveguide loaded on its surface with a viscoelastic fluid. A detailed study was conducted by varying key parameters such as operating frequency, waveguide and substrate. The waveguide surface was subjected to various glycerol concentrations, with a wide range of dynamic viscosity, representing both Newtonian and viscoelastic behaviors. The dispersion curves of attenuation and phase velocity are investigated in function of the above parameters in order to evaluate their sensitivity. The numerical solutions show that the attenuation and phase velocity of surface Love wave are strongly correlated with waveguide thickness and glycerol concentrations. Results also highlighted the substrate thickness effect on the vibration characteristics of the Love wave. Moreover, the Love wave triggers a viscoelastic response in water–glycerol mixtures similar to that of literature. The obtained results are fundamental and can serve as benchmark solution in design of Love wave sensors.
dc.language.isoen
dc.publisherElsevier
dc.subject.enInstrumentation
dc.subject.enElectrical and Electronic Engineering
dc.subject.enElectronic
dc.subject.enOptical and Magnetic Materials
dc.subject.enSurfaces
dc.subject.enCoatings and Films
dc.subject.enCondensed Matter Physics
dc.subject.enMetals and Alloys
dc.title.enViscoelastic fluid effect on the surface wave propagation
dc.typeArticle de revue
dc.subject.halPhysique [physics]
bordeaux.journalSensors and Actuators A: Physical
bordeaux.page188-195
bordeaux.volume291
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-02295941
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02295941v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Sensors%20and%20Actuators%20A:%20Physical&rft.date=2019-06&rft.volume=291&rft.spage=188-195&rft.epage=188-195&rft.eissn=0924-4247&rft.issn=0924-4247&rft.au=EL%20BAROUDI,%20Adil&LE%20POMMELLEC,%20JEAN%20YVES&rft.genre=article


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record