Show simple item record

dc.contributor.authorGolub, Mikhail V.
dc.contributor.authorShpak, Alisa N.
dc.contributor.authorFomenko, Sergey I.
dc.contributor.authorGlinkova, Sofya A.
dc.date.accessioned2020-06-05T10:57:07Z
dc.date.available2020-06-05T10:57:07Z
dc.date.issued2019
dc.identifier.isbn978-84-949194-5-9
dc.identifier.urihttp://hdl.handle.net/2117/190099
dc.description.abstractA semi-analytical hybrid approach is presented here to simulate the dynamic behaviour of a multi-layered elastic waveguide with a system of delaminations and a piezoelectric transducer mounted on the surface of the waveguide. The proposed hybrid approach combines the advantages of the frequency domain spectral element method, which is applied to discretize a complex-shaped piezoelectric structure, and the boundary integral equation method employed to simulate wave propagation in multi-layered waveguide with multiple delaminations. The proposed method is applicable to the multi-parameter analysis of the phenomena related to elastic wave scattering and excitation. The advantages of the presented extended semi-analytical hybrid approach method along with the results of the parametric analysis of wave propagation in the considered structures are discussed.
dc.format.extent11 p.
dc.language.isoeng
dc.publisherCIMNE
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject.lcshFinite element method
dc.subject.lcshCoupled problems (Complex systems) -- Numerical solutions
dc.subject.otherCoupled Problems, Wave Propagation, Piezoelectric Transducer, Delamination, Hybrid Method, Computational Mechanics
dc.titleSemi-analytical hybrid approach for modelling wave motion excited by a piezoelectric transducer in a laminate with multiple cracks
dc.typeConference report
dc.subject.lemacElements finits, Mètode dels
dc.rights.accessOpen Access
local.citation.contributorCOUPLED VIII
local.citation.publicationNameCOUPLED VIII : proceedings of the VIII International Conference on Computational Methods for Coupled Problems in Science and Engineering
local.citation.startingPage390
local.citation.endingPage400


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record