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dc.contributor.authorLin, Ying-Tsong
dc.contributor.authorLynch, James F.
dc.date.accessioned2012-01-31T13:52:35Z
dc.date.available2012-01-31T13:52:35Z
dc.date.issued2011-12-13
dc.identifier.citationJournal of the Acoustical Society of America 131 (2012): EL1-EL7en_US
dc.identifier.urihttp://hdl.handle.net/1912/5007
dc.descriptionAuthor Posting. © Acoustical Society of America, 2011. This article is posted here by permission of Acoustical Society of America for personal use, not for redistribution. The definitive version was published in Journal of the Acoustical Society of America 131 (2012): EL1-EL7, doi:10.1121/1.3662030.en_US
dc.description.abstractThe horizontal ducting of sound by an oceanic temperature front over a sloping bottom is studied with an idealized wedge model consisting of a lateral interface across the slope. The water outside the frontal interface has higher temperature, hence faster sound speed, and it will produce inshore reflection/refraction of the sound. Combining the offshore refraction caused by the sloping bottom, propagating sound can be ducted along the front. An analytical solution to the sound pressure field in the idealized model is derived, and an example is presented to demonstrate and discuss the ducting effect.en_US
dc.description.sponsorshipThis work was sponsored by the Office of Naval Research under Grant No. N00014-10-1-0040.en_US
dc.format.mimetypeapplication/pdf
dc.language.isoen_USen_US
dc.publisherAcoustical Society of Americaen_US
dc.relation.urihttp://dx.doi.org/10.1121/1.3662030
dc.subjectAcoustic wave propagationen_US
dc.subjectAcoustic wave reflectionen_US
dc.subjectAcoustic wave refractionen_US
dc.subjectUnderwater sounden_US
dc.titleAnalytical study of the horizontal ducting of sound by an oceanic front over a slopeen_US
dc.typeArticleen_US
dc.identifier.doi10.1121/1.3662030


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