Flow over rough-walled circular cylinder in the critical area

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dc.contributor.authorLausová, Lenka
dc.contributor.authorKolos, Ivan
dc.contributor.authorMichalcová, Vladimíra
dc.date.accessioned2019-03-04T08:34:30Z
dc.date.available2019-03-04T08:34:30Z
dc.date.issued2018
dc.description.abstractThe article deals with the flow over a roughwalled circular cylinder in the critical area at high Re numbers. The subject of the paper is a comparison of the standard calculation of the aerodynamic drag coefficient with numerical modeling. Numerical tasks are solved by the simplified geometry of the smooth cylinder, where the influence of the rough surface is given by the equivalent aerodynamic roughness, and also by the model with the real geometry of the rough casing of the cylinder.cs
dc.identifier.citationSborník vědeckých prací Vysoké školy báňské - Technické univerzity Ostrava. Řada stavební. 2018, roč. 18, č. 1, s. 1-5 : il.cs
dc.identifier.doi10.31490/tces-2018-0001
dc.identifier.issn1213-1962
dc.identifier.urihttp://hdl.handle.net/10084/134098
dc.language.isoencs
dc.publisherVysoká škola báňská - Technická univerzita Ostravacs
dc.relation.ispartofseriesSborník vědeckých prací Vysoké školy báňské - Technické univerzity Ostrava. Řada stavebnícs
dc.relation.urihttp://tces.vsb.cz/Home/ArticleDetail/447
dc.rights© Vysoká škola báňská - Technická univerzita Ostravacs
dc.rights.accessopenAccesscs
dc.subjectCFDcs
dc.subjectSST k-omegacs
dc.subjectcircular cylindercs
dc.subjecthigh Reynolds numbercs
dc.subjectboundary layercs
dc.subjectwall functioncs
dc.subjectaerodynamic roughnesscs
dc.subjectnear-wall modelingcs
dc.subjectaerodynamic drag coefficientcs
dc.titleFlow over rough-walled circular cylinder in the critical areacs
dc.typearticlecs
dc.type.statusPeer-reviewedcs
dc.type.versionpublishedVersioncs

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Řada stavební. 2018, roč. 18 / Civil Engineering Series. 2018, vol. 18