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dc.contributor.authorHoffman J.
dc.contributor.authorJansson J.
dc.contributor.authorde Abreu R.V.
dc.date.accessioned2017-02-21T08:06:27Z
dc.date.available2017-02-21T08:06:27Z
dc.date.issued2013-12-31
dc.identifier.isbn978-1-62-410213-4
dc.identifier.urihttp://hdl.handle.net/20.500.11824/369
dc.description.abstractThis is a summary of preliminary results from simulations with the 30P30N high-lift device. We used the General Galerkin finite element method (G2), where no explicit subgrid model is used, and where the computational mesh is adaptively refined with respect to a posteriori error estimates for a quantity of interest. The mesh is fully unstructured and the solutions are time-resolved, which are key ingredients for solving challenging industrial applications in the field of aeroacoustics. We present preliminary results containing time-averaged quantities and snapshots of unsteady quantities, all reasonably agreeing with previous computational efforts. One important finding is that the use of adaptively generated meshes seems to be a more effcient way of computing aeroacoustic sources than by using "handmade" meshes.
dc.formatapplication/pdf
dc.languageeng
dc.publisher19th AIAA/CEAS Aeroacoustics Conference
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/
dc.titleComputation of slat noise sources using adaptive FEM and lighthill's analogy
dc.typeinfo:eu-repo/semantics/conferenceObject
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.relation.publisherversionhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84883709149&partnerID=40&md5=6652c63fa856a957a838fc787bc3bbfe


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