DC FieldValueLanguage
dc.contributor.authorBreuer, Michael-
dc.contributor.authorBernsdorf, J.-
dc.contributor.authorZeiser, Thomas-
dc.contributor.authorDurst, Franz-
dc.date.accessioned2020-06-12T06:56:57Z-
dc.date.available2020-06-12T06:56:57Z-
dc.date.issued2000-04-
dc.identifier.issn0142727X-
dc.description.abstractThe confined flow around a cylinder with square cross-section mounted inside a plane channel (blockage ratio B = 1/8) was investigated in detail by two entirely different numerical techniques, namely a lattice-Boltzmann automata (LBA) and a finite-volume method (FVM). In order to restrict the approach to 2D computations, the largest Reynolds number chosen was Re = 300 based on the maximum inflow velocity and the chord length of the square cylinder. The LBA was built up on the D2Q9 model and the single relaxation time method called the lattice-BGK method. The finite-volume code was based on an incompressible Navier-Stokes solver for arbitrary non-orthogonal, body-fitted grids. Both numerical methods are of second-order accuracy in space and time. Accurate computations were carried out on grids with different resolutions. The results of both methods were evaluated and compared in detail. Both velocity profiles and integral parameters such as drag coefficient, recirculation length and Strouhal number were investigated. Excellent agreement between the LBA and FVM computations was found. (C) 2000 Elsevier Science Inc. All rights reserved.de_DE
dc.description.sponsorshipUniversität Erlangen-Nürnbergde_DE
dc.language.isoen_USde_DE
dc.publisherElsevierde_DE
dc.relation.ispartofInternational Journal of Heat and Fluid Flowde_DE
dc.subject.ddcDDC - Dewey Decimal Classification::000 Informatik, Wissen, Systemede_DE
dc.subject.ddcDDC - Dewey Decimal Classification::500 Naturwissenschaftende_DE
dc.subject.ddcDDC - Dewey Decimal Classification::600 Technikde_DE
dc.titleAccurate computations of the laminar flow past a square cylinder based on two different methodsde_DE
dc.typeArticlede_DE
dc.identifier.doi10.1016/S0142-727X(99)00081-8-
dc.identifier.scopus2-s2.0-0034021977-
hsu.accessrights.dnbfreede_DE
dcterms.bibliographicCitation.volume21de_DE
dcterms.bibliographicCitation.issue2de_DE
dcterms.bibliographicCitation.pagestart186de_DE
dcterms.bibliographicCitation.pageend196de_DE
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/0034021977-
dc.title.subtitleLattice-Boltzmann and finite-volumede_DE
local.submission.typeonly-metadatade_DE
item.grantfulltextnone-
item.fulltext_sNo Fulltext-
item.languageiso639-1en_US-
item.fulltextNo Fulltext-
item.openairetypeArticle-
crisitem.author.deptStrömungsmechanik-
crisitem.author.orcid0000-0003-4467-478X-
crisitem.author.parentorgFakultät für Maschinenbau und Bauingenieurwesen-
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