Design, Modeling and Fabrication of a Novel Class V Flextensional Transducer: The Sea-Shell

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dc.authorid0000-0002-4234-0228
dc.authorid0000-0002-4518-3184
dc.contributor.authorKaya, Mustafa Yunus
dc.contributor.authorAlkoy, Sedat
dc.date.accessioned2026-02-12T21:05:04Z
dc.date.available2026-02-12T21:05:04Z
dc.date.issued2023
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractIn this study, a novel class V flextensional transducer (FT) was developed by assembling symmetrically convex ceramic and metal caps to form a seashell-like structure. The transducer was designed and analyzed using ATILA finite element analysis (FEA) software. The diameter, thickness, and radius of curvature of the ceramic and metal shells have been investigated as design parameters. The transducer was found to display four distinct flextensional modes in addition to the main radial resonance mode between 1 and 200 kHz frequency range. Prototypical devices were fabricated from four different commercial lead zirconate titanate (PZT) compositions and underwater performances were compared. Transmitting voltage responses (TVRs) were observed to range between 120 and 135 dB (ref 1 mu Pa/V) at frequencies above 50 kHz.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [116M216]
dc.description.sponsorshipThis work was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under Project 116M216.
dc.identifier.doi10.1109/TUFFC.2022.3224076
dc.identifier.endpage71
dc.identifier.issn0885-3010
dc.identifier.issn1525-8955
dc.identifier.issue1
dc.identifier.pmid36417721
dc.identifier.scopus2-s2.0-85144083379
dc.identifier.scopusqualityQ1
dc.identifier.startpage64
dc.identifier.urihttps://doi.org/10.1109/TUFFC.2022.3224076
dc.identifier.urihttps://hdl.handle.net/20.500.12885/6772
dc.identifier.volume70
dc.identifier.wosWOS:000919395500006
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherIeee-Inst Electrical Electronics Engineers Inc
dc.relation.ispartofIeee Transactions on Ultrasonics Ferroelectrics and Frequency Control
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260212
dc.subjectTransducers
dc.subjectCeramics
dc.subjectMetals
dc.subjectResonant frequency
dc.subjectAcoustics
dc.subjectVibrations
dc.subjectFinite element analysis
dc.subjectClass V
dc.subjectfinite element analysis (FEA)
dc.subjectflextensional transducer (FT)
dc.subjectpiezoceramic
dc.titleDesign, Modeling and Fabrication of a Novel Class V Flextensional Transducer: The Sea-Shell
dc.typeArticle

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