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dc.contributor.authorVillardi de Montlaur, Adeline de
dc.contributor.authorCochard, S.
dc.contributor.authorFletcher, D.F.
dc.contributor.otherEscola d'Enginyeria de Telecomunicació i Aeroespacial de Castelldefels
dc.date.accessioned2013-03-20T13:03:06Z
dc.date.created2012
dc.date.issued2012
dc.identifier.citationVillardi, A.; Cochard, S.; Fletcher, D.F. Formation of tip-vortices on triangular prismatic-shaped cliffs. Part 2: A computational fluid dynamics study. "Journal of wind engineering and industrial aerodynamics", 2012, vol. 109, p. 21-30.
dc.identifier.issn0167-6105
dc.identifier.urihttp://hdl.handle.net/2117/18442
dc.description.abstractThe flow over triangular-shaped cliffs is studied through Computational Fluid Dynamics simulations, using the RANS approach closed with the SST turbulence model. The formation of tip-vortices on the sides of the cliff is studied, taking into account the influence of the cliff geometry and the incoming wind. CFD results are compared with experimental data on 2D planes located above the cliff. Good agreement between the two is obtained once small experimental deviations from the nominal cliff geometry are accounted for in the simulations. In addition, 3D results, such as visualization of the vortices, allow a better understanding of the complex flow over such geometry to be achieved.
dc.format.extent10 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Aeronàutica i espai::Aerodinàmica
dc.subject.lcshWind turbines
dc.subject.lcshWinds--Speed
dc.subject.lcshComputational fluid dynamics
dc.titleFormation of tip-vortices on triangular prismatic-shaped cliffs. Part 2: A computational fluid dynamics study
dc.typeArticle
dc.subject.lemacDinàmica de fluids computacional
dc.contributor.groupUniversitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria
dc.identifier.doi10.1016/j.jweia.2012.06.004
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac11055273
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorVillardi, A.; Cochard, S.; Fletcher, D.F.
local.citation.publicationNameJournal of wind engineering and industrial aerodynamics
local.citation.volume109
local.citation.startingPage21
local.citation.endingPage30


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