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Acoustic waves in ducts with sinusoidally perturbed walls and mean flow

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dc.contributorVirginia Tech. Engineering Science and Mechanics Departmenten
dc.contributor.authorNayfeh, Ali H.en
dc.contributor.departmentBiomedical Engineering and Mechanicsen
dc.date.accessed2015-05-12en
dc.date.accessioned2015-05-28T14:56:09Zen
dc.date.available2015-05-28T14:56:09Zen
dc.date.issued1975en
dc.description.abstractAn analysis is presented of the propagation of acoustic waves in a hard-walled duct with sinusoidally perturbed walls and carrying mean flow. The results show that resonance occurs whenever the wavenumber of the wall undulations is approximately equal to the difference between the wavenumber of any two propagating modes. It is shown that neither of the resonating modes could exist in the duct without strongly exciting the other resonating mode.en
dc.format.extent4 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationNayfeh, A. H. (1975). Acoustic waves in ducts with sinusoidally perturbed walls and mean flow. Journal of the Acoustical Society of America, 57(5), 1036-1039. doi: 10.1121/1.380570en
dc.identifier.doihttps://doi.org/10.1121/1.380570en
dc.identifier.issn0001-4966en
dc.identifier.urihttp://hdl.handle.net/10919/52725en
dc.identifier.urlhttp://scitation.aip.org/content/asa/journal/jasa/57/5/10.1121/1.380570en
dc.language.isoen_USen
dc.publisherAcoustical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectAcoustic resonanceen
dc.subjectAcoustic wavesen
dc.subjectDuct flowsen
dc.subjectAcoustic analysisen
dc.titleAcoustic waves in ducts with sinusoidally perturbed walls and mean flowen
dc.title.serialJournal of the Acoustical Society of Americaen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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