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dc.contributor.authorKizildag, Deniz
dc.contributor.authorRodríguez Pérez, Ivette María
dc.contributor.authorTrias Miquel, Francesc Xavier
dc.contributor.authorOliva Llena, Asensio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics
dc.date.accessioned2017-05-22T17:39:03Z
dc.date.issued2015
dc.identifier.citationKizildag, D., Rodriguez, I., Trias, F. X., Oliva, A. Direct and large eddy simulations of non-Oberbeck-Boussinesq effects in a turbulent tall water-filled differentially heated cavity. A: European Conference on Computational Fluid Dynamics. "Proceedings of the 11th European Conference on Computational Fluid Dynamics". Barcelona: 2015, p. 1-9.
dc.identifier.urihttp://hdl.handle.net/2117/104724
dc.description.abstractThe present work first submits to investigation the non-Oberbeck-Boussinesq (NOB) effects in a tall water-filled differentially heated cavity by means of direct numerical simulations. The results reveal that if NOB effects are considered, the flow is no longer symmetric as the transition point moves downstream on the hot wall and upstream on the cold wall. Afterwards, the assessment of the large eddy simulation models is performed in order to test their capabilities for not only capturing the complex phenomena like transition to turbulence, turbulent mixing, and interaction between the boundary layers, but also for reproducing the NOB effects. The performance of different subgrid-scale models is assessed.
dc.format.extent9 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids
dc.subject.lcshTurbulence-- Numerical simulation
dc.subject.otherNon-Oberbeck-Boussinesq
dc.subject.otherTurbulent natural convection
dc.subject.otherDirect numerical simulation
dc.subject.otherLarge eddy simulation
dc.titleDirect and large eddy simulations of non-Oberbeck-Boussinesq effects in a turbulent tall water-filled differentially heated cavity
dc.typeConference report
dc.subject.lemacTurbulència -- Simulació numèrica
dc.contributor.groupUniversitat Politècnica de Catalunya. CTTC - Centre Tecnològic de la Transferència de Calor
dc.contributor.groupUniversitat Politècnica de Catalunya. TUAREG - Turbulence and Aerodynamics in Mechanical and Aerospace Engineering Research Group
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac15435223
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorKizildag, D.; Rodriguez, I.; Trias, F. X.; Oliva, A.
local.citation.contributorEuropean Conference on Computational Fluid Dynamics
local.citation.pubplaceBarcelona
local.citation.publicationNameProceedings of the 11th European Conference on Computational Fluid Dynamics
local.citation.startingPage1
local.citation.endingPage9


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