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dc.contributor.authorAn, Bo
dc.contributor.authorBergadà Granyó, Josep Maria
dc.contributor.authorMushyam, Aditya
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Mecànica de Fluids
dc.date.accessioned2017-09-18T12:33:10Z
dc.date.issued2017
dc.identifier.citationAn, B., Bergadà, J.M., Mushyam, A. Square cylinder with passive flow control. A: International Conference on Computational and Mathematical Methods in Science and Engineering. "Proceedings of the 17th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2017, Costa Ballena (Rota), Cádiz, Spain, July 4-8, 2017". Rota, Càdiz: 2017, p. 114-122.
dc.identifier.isbn978-84-617-8694-7
dc.identifier.urihttp://hdl.handle.net/2117/107731
dc.description.abstractIn the present paper it is presented the flow around a 2D square cylinder which is located downstream of a splitter plate and at a certain distance of it. The fluid velocity below and above the splitter plate is different, several velocity ratios are considered, it is interesting to see that the downstream vortex shedding frequency and amplitude highly depends on the velocity ratio defined upstream. So far, the Reynolds numbers evaluated fall into the laminar unsteady regime, yet the interaction between the upstream mixing layer and the wake generate fully different downstream vortex shedding for different upstream velocity ratios, lift, drag and Strouhal numbers are as well highly dependent on the velocity ratios. In the present paper, the comparison between the results obtained via CFD finite volumes and Lattice Boltzmann Method are being presented. For these initial cases studied the agreement is very good.
dc.format.extent9 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids
dc.subject.lcshComputational fluid dynamics
dc.subject.otherLaminar flow
dc.subject.otherCFD
dc.subject.otherFinite volumes
dc.subject.otherLattice Boltzmann Methods
dc.subject.otherPassive flow control
dc.titleSquare cylinder with passive flow control
dc.typeConference report
dc.subject.lemacDinàmica de fluids computacional
dc.contributor.groupUniversitat Politècnica de Catalunya. TUAREG - Turbulence and Aerodynamics in Mechanical and Aerospace Engineering Research Group
dc.relation.publisherversionhttp://cmmse.usal.es/cmmse2017/sites/default/files/volumes/Proceedings_CMMSE_2017_vol_1_6.pdf
dc.rights.accessRestricted access - publisher's policy
drac.iddocument21183212
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorAn, B., Bergadà, J.M., Mushyam, A.
upcommons.citation.contributorInternational Conference on Computational and Mathematical Methods in Science and Engineering
upcommons.citation.pubplaceRota, Càdiz
upcommons.citation.publishedtrue
upcommons.citation.publicationNameProceedings of the 17th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2017, Costa Ballena (Rota), Cádiz, Spain, July 4-8, 2017
upcommons.citation.startingPage114
upcommons.citation.endingPage122


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