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dc.contributor.advisorRice, Henry
dc.contributor.authorGopalaswamy, Bharath
dc.date.accessioned2016-12-15T10:15:35Z
dc.date.available2016-12-15T10:15:35Z
dc.date.issued2007
dc.identifier.citationBharath Gopalaswamy, 'Iterative three-dimensional Helmholtz Equation solutions using the Wave Expansion Method', [thesis], Trinity College (Dublin, Ireland). Department of Mechanical and Manufacturing Engineering, 2007, pp 155
dc.identifier.otherTHESIS 8250
dc.identifier.urihttp://hdl.handle.net/2262/78397
dc.description.abstractModelling sound propagation often can present difficult challenges due to computational demands. In general, the direct solutions of the system equations arising from the full field discretization of many three-dimensional problems of practical engineering interest cannot be attempted. The current study consists of modelling sound propagation through a full field approach known as the Wave Expansion Method (WEM). The boundary conditions used in this study are Neumann and Free radiation conditions. The major advantage of the WEM is that it requires only around 2-3 nodes per wavelength to obtain accurate solutions which oflfers a significant computational advantage over conventional finite element, finite difference and boundary element approaches, which require around 8-10 nodes per wavelength.
dc.format1 volume
dc.language.isoen
dc.publisherTrinity College (Dublin, Ireland). Department of Mechanical and Manufacturing Engineering
dc.relation.isversionofhttp://stella.catalogue.tcd.ie/iii/encore/record/C__Rb12981644
dc.subjectMechanical Manufacturing Engineering, Ph.D.
dc.subjectPh.D. Trinity College Dublin
dc.titleIterative three-dimensional Helmholtz Equation solutions using the Wave Expansion Method
dc.typethesis
dc.type.supercollectionthesis_dissertations
dc.type.supercollectionrefereed_publications
dc.type.qualificationlevelDoctoral
dc.type.qualificationnameDoctor of Philosophy (Ph.D.)
dc.rights.ecaccessrightsopenAccess
dc.format.extentpaginationpp 155
dc.description.noteTARA (Trinity’s Access to Research Archive) has a robust takedown policy. Please contact us if you have any concerns: rssadmin@tcd.ie


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