Homogenization based modelling of vibroacoustic transmission on perforated metamaterial plates

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dc.contributor.authorRohan, Eduard
dc.contributor.authorLukeš, Vladimír
dc.date.accessioned2025-06-20T08:49:54Z
dc.date.available2025-06-20T08:49:54Z
dc.date.issued2021
dc.date.updated2025-06-20T08:49:54Z
dc.description.abstractThe paper reports on a model reduction approach in modelling waves propagating in fluid interacting with periodically perforated elastic plates featured metamaterial properties due to embedded arrays of soft elastic inclusions serving for resonators. An efficient method is proposed for computing frequency-dependent effective parameters characterizing the metasurface derived by the homogenization and 3D-to-2D reduction of a transmission layer involving the plate. Numerical examples illustrate resonance effects influencing the acoustic transmission and plate response.en
dc.format8
dc.identifier.isbn978-83-7880-799-5
dc.identifier.issn2329-3675
dc.identifier.obd43941741
dc.identifier.orcidRohan, Eduard 0000-0002-0300-4600
dc.identifier.orcidLukeš, Vladimír 0000-0001-6579-1868
dc.identifier.urihttp://hdl.handle.net/11025/61343
dc.language.isoen
dc.project.IDGA19-04956S
dc.project.IDGA21-16406S
dc.publisherSilesian University Press
dc.relation.ispartofseries27th International Congress on Sound and Vibration, ICSV 2021
dc.subjecttwo-scale homogenizationen
dc.subjectvibro-acoustic transmissionen
dc.titleHomogenization based modelling of vibroacoustic transmission on perforated metamaterial platesen
dc.typeStať ve sborníku (D)
dc.typeSTAŤ VE SBORNÍKU
dc.type.statusPublished Version
local.files.count1*
local.files.size1211774*
local.has.filesyes*
local.identifier.eid2-s2.0-85117450824

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