Broad omnidirectional acoustic band gaps in a three-dimensional phononic crystal composed of face-centered cubic Helmholtz resonator network

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dc.authoridCicek, Ahmet/0000-0002-7686-0045
dc.authoridKorozlu, Nurettin/0000-0002-0899-0227
dc.authoridKAYA, Olgun Adem/0000-0002-8728-6341
dc.authorwosidBİÇER, AHMET/O-2156-2018
dc.authorwosidCicek, Ahmet/D-5990-2012
dc.authorwosidKorozlu, Nurettin/H-6346-2016
dc.authorwosidKAYA, Olgun Adem/ABH-6274-2020
dc.contributor.authorBicer, Ahmet
dc.contributor.authorKorozlu, Nurettin
dc.contributor.authorKaya, Olgun A.
dc.contributor.authorCicek, Ahmet
dc.date.accessioned2024-08-04T20:50:41Z
dc.date.available2024-08-04T20:50:41Z
dc.date.issued2021
dc.departmentİnönü Üniversitesien_US
dc.description.abstractBroad omnidirectional band gaps in a three-dimensional phononic crystal consisting of a face-centered cubic array of spherical air voids connected by cylindrical conduits in solid background are numerically and experimentally demonstrated. With a low material filling fraction of 37.7%, the first bandgap covers 3.1-13.6 kHz frequency range with 126.1% gap-over-midgap ratio. Finite-element method is employed in band structure and numerical transmission analyses. Omnidirectional band gaps are observed in only two-period thick slabs in the 100, 110, and 111 orientations. Experimental transmission characteristics are in good agreement with numerical data. The phononic crystal can be employed in low-frequency sound proofing.& nbsp;(C) 2021 Acoustical Society of Americaen_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [117F403]; Turkish Academy of Sciences (TUBA) Outstanding Young Researchers Awarding Programme (GEBIP)en_US
dc.description.sponsorshipThis work is supported by The Scientific and Technological Research Council of Turkey (TUBITAK) under Grant No. 117F403. A.C. acknowledges support from the Turkish Academy of Sciences (TUBA) Outstanding Young Researchers Awarding Programme (GEBIP).en_US
dc.identifier.doi10.1121/10.0006043
dc.identifier.endpage1596en_US
dc.identifier.issn0001-4966
dc.identifier.issn1520-8524
dc.identifier.issue3en_US
dc.identifier.pmid34598637en_US
dc.identifier.scopus2-s2.0-85114497292en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1591en_US
dc.identifier.urihttps://doi.org/10.1121/10.0006043
dc.identifier.urihttps://hdl.handle.net/11616/100196
dc.identifier.volume150en_US
dc.identifier.wosWOS:000692104700001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAcoustical Soc Amer Amer Inst Physicsen_US
dc.relation.ispartofJournal of The Acoustical Society of Americaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keywords]en_US
dc.titleBroad omnidirectional acoustic band gaps in a three-dimensional phononic crystal composed of face-centered cubic Helmholtz resonator networken_US
dc.typeArticleen_US

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