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Anisotropy analysis of turbulent swirl flow

dc.creatorRadenković, Darko
dc.creatorBurazer, Jela M.
dc.creatorNovković, Đorđe
dc.date.accessioned2022-09-19T17:28:12Z
dc.date.available2022-09-19T17:28:12Z
dc.date.issued2014
dc.identifier.issn1451-2092
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/1945
dc.description.abstractU radu su primenjene dve vrste invarijantnih mapa kako bi se procenio stepen anizotropnosti turbulentnog vihornog strujanja. Korišćene su invarijantna mapa, koju su predložili Lamli i Njuman, kao i baricentrična mapa. Analizirane su razlike u vizuelnom predstavljanju stanja anizotropnosti i izvedene su matematičke osnove za obe mape. Analizom eksperimentalnih podataka je pokazano da postoji značajan uticaj vihora na anizotropnost turbulencije. Korišćenje mapa anizotropnosti pokazuje da su različite oblasti strujnog polja u vihornom strujanju okarakterisane različitim stanjima anizotropnosti.sr
dc.description.abstractAnisotropy invariant map proposed by Lumley and Newman and barycentric map proposed by Banerjee et al. were used in order to estimate the degree of anisotropy in turbulent swirl flow. The differences in visual interpretations of anisotropy states in these two maps were analyzed and mathematical basis of these two maps was derived. Experimental data reveal that there is significant influence of swirl on the anisotropy of turbulence. Anisotropy invariant mapping shows that different flow regions of swirl flow are characterized by different anisotropy states.en
dc.publisherUniverzitet u Beogradu - Mašinski fakultet, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/35046/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/33048/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceFME Transactions
dc.subjectturbulenceen
dc.subjectswirlen
dc.subjectbarycentric mapen
dc.subjectanisotropyen
dc.subjectanisotropy invariant mapen
dc.titleAnaliza anizotropnosti turbulentnog vihornog strujanjasr
dc.titleAnisotropy analysis of turbulent swirl flowen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage25
dc.citation.issue1
dc.citation.other42(1): 19-25
dc.citation.rankM24
dc.citation.spage19
dc.citation.volume42
dc.identifier.doi10.5937/fmet1401019R
dc.identifier.fulltexthttp://machinery.mas.bg.ac.rs/bitstream/id/754/1942.pdf
dc.identifier.scopus2-s2.0-84893729433
dc.type.versionpublishedVersion


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