Near field determination of the complex radiation efficiency and acoustic intensity distribution for a resonantly vibrating surface

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dc.contributor.authorHansen, C.H.
dc.contributor.authorBies, D.A.
dc.date.issued1979
dc.description.abstractAn experimental procedure is described which allows both the resistive and reactive parts of the acoustic radiation efficiency of a resonantly vibrating surface to be determined from measurements in the acoustic near field. In addition, the procedure allows the precise quantitative location on the vibrating surfaces of acoustic sources which radiate energy to the far field. The method described here allows far greater detailed investigation of an acoustically radiating surface than is possible with alternative experimental procedures described in the literature.
dc.description.statementofresponsibilityC.H. Hansen and D.A. Bies
dc.identifier.citationJournal of Sound and Vibration, 1979; 62(1):93-110
dc.identifier.doi10.1016/0022-460X(79)90559-5
dc.identifier.issn0022-460X
dc.identifier.issn1095-8568
dc.identifier.orcidHansen, C.H. [0000-0002-1444-4716]
dc.identifier.urihttp://hdl.handle.net/2440/85669
dc.language.isoen
dc.publisherElsevier
dc.rights© 1979 Academic Press Inc. (London) Limited
dc.source.urihttps://doi.org/10.1016/0022-460x(79)90559-5
dc.titleNear field determination of the complex radiation efficiency and acoustic intensity distribution for a resonantly vibrating surface
dc.typeJournal article
pubs.publication-statusPublished

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