DC FieldValueLanguage
dc.contributor.authorLemouedda, A.-
dc.contributor.authorBreuer, Michael-
dc.contributor.authorFranz, Eberhard-
dc.contributor.authorBotsch, Tilmann W.-
dc.contributor.authorDelgado, Antonio-
dc.date.accessioned2020-06-04T07:31:04Z-
dc.date.available2020-06-04T07:31:04Z-
dc.date.issued2010-11-
dc.identifier.citationIn: International journal of heat and mass transfer. - Amsterdam [u.a.] : Elsevier, 1960- ; ZDB-ID: 240652-4 . - Bd. 53.2010, 23/24, Seite 5386-5399de_DE
dc.identifier.issn00179310-
dc.description.abstractDelta-winglet vortex generators (VGs) are known to enhance the heat transfer between the energy-carrying fluid and the heat transfer surfaces in plate-fin-and-tube banks. In this study optimal angles of attack of the delta-winglets are investigated based on the Pareto optimal strategy. The optimization process combines a CFD analysis, genetic algorithms and the response surface methodology. The angle of attack of a pair a delta-winglet-type VGs mounted behind each tube is varied between β = -90° and +90°. Three circular tube rows with inline and staggered tube arrangements are investigated for Reynolds numbers from 200 to 1200 (based on the inlet height and inlet velocity). The flow structure and heat transfer behavior is analyzed in detail for certain cases and the staggered and the inline tube arrangements are compared. Finally, for each of these arrangements the optimal sets of angles of attack for different Reynolds numbers are presented. © 2010 Elsevier Ltd. All rights reserved.de_DE
dc.description.sponsorshipStrömungsmechanikde_DE
dc.language.isoen_USde_DE
dc.publisherElsevierde_DE
dc.relation.ispartofInternational journal of heat and mass transferde_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.titleOptimization of the angle of attack of delta-winglet vortex generators in a plate-fin-and-tube heat exchangerde_DE
dc.typeArticlede_DE
dc.identifier.doi10.1016/j.ijheatmasstransfer.2010.07.017-
dc.identifier.scopus2-s2.0-77956057933-
hsu.accessrights.dnbfreede_DE
dcterms.bibliographicCitation.volume53de_DE
dcterms.bibliographicCitation.issue23/24de_DE
dcterms.bibliographicCitation.pagestart5386de_DE
dcterms.bibliographicCitation.pageend5399de_DE
dcterms.bibliographicCitation.originalpublisherplaceAmsterdamde_DE
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/77956057933-
dc.identifier.urlhttps://ub.hsu-hh.de/DB=1.8/XMLPRS=N/PPN?PPN=635653907-
dc.type.versiondraftde_DE
local.submission.typeonly-metadatade_DE
item.languageiso639-1en_US-
item.openairetypeArticle-
item.fulltextNo Fulltext-
item.fulltext_sNo Fulltext-
item.grantfulltextnone-
crisitem.author.deptStrömungsmechanik-
crisitem.author.orcid0000-0003-4467-478X-
crisitem.author.parentorgFakultät für Maschinenbau und Bauingenieurwesen-
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