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dc.contributor.authorKlenow, B.
dc.contributor.authorBrown, A.
dc.date.accessioned2017-09-18T09:58:56Z
dc.date.available2017-09-18T09:58:56Z
dc.date.issued2010-01-01
dc.identifier.citationB. Klenow and A. Brown, “Prevention of Pressure Oscillations in Modeling a Cavitating Acoustic Fluid,” Shock and Vibration, vol. 17, no. 2, pp. 137-159, 2010. doi:10.3233/SAV-2010-0503
dc.identifier.urihttp://hdl.handle.net/10919/79044
dc.description.abstractCavitation effects play an important role in the UNDEX loading of a structure. For far-field UNDEX, the structural loading is affected by the formation of local and bulk cavitation regions, and the pressure pulses resulting from the closure of the cavitation regions. A common approach to numerically modeling cavitation in far-field underwater explosions is Cavitating Acoustic Finite Elements (CAFE) and more recently Cavitating Acoustic Spectral Elements (CASE). Treatment of cavitation in this manner causes spurious pressure oscillations which must be treated by a numerical damping scheme. The focus of this paper is to investigate the severity of these oscillations on the structural response and a possible improvement to CAFE, based on the original Boris and Book Flux-Corrected Transport algorithm on structured meshes [6], to limit oscillations without the energy loss associated with the current damping schemes.
dc.format.mimetypeapplication/pdf
dc.language.isoenen_US
dc.publisherHindawien_US
dc.rightsCreative Commons Attribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titlePrevention of Pressure Oscillations in Modeling a Cavitating Acoustic Fluiden_US
dc.typeArticle - Refereed
dc.date.updated2017-09-18T09:58:56Z
dc.description.versionPeer Reviewed
dc.rights.holderCopyright © 2010 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
dc.identifier.doihttps://doi.org/10.3233/SAV-2010-0503
dc.type.dcmitypeText


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Creative Commons Attribution 4.0 International
License: Creative Commons Attribution 4.0 International