The impact of the pitching motion on the structure of the vortical flow over a slender delta wing under sideslip angle

dc.authoridKarasu, Ilyas/0000-0003-3138-6236
dc.authoridSahin, Besir/0000-0003-0671-0890
dc.contributor.authorTasci, Mehmet Oguz
dc.contributor.authorPektas, Mehmet Can
dc.contributor.authorTumse, Sergen
dc.contributor.authorKarasu, Ilyas
dc.contributor.authorSahin, Besir
dc.contributor.authorAkilli, Huseyin
dc.date.accessioned2025-01-06T17:44:21Z
dc.date.available2025-01-06T17:44:21Z
dc.date.issued2021
dc.description.abstractThe primary purpose of this investigation is to observe the effect of the pitching motion on the vortical flow structure and bursting of leading-edge vortices over a delta wing under the sideslip angle, beta using a dye visualization technique. In the current work, a delta wing with a sweep angle of ? = 70 degrees was oscillated in upstroke and downstroke direction to be able to discover the influence of pitching motion on the flow characteristics of the delta wing. The values of mean angles of attack were selected as alpha(m) = 25 degrees and alpha(m) = 35 degrees, and the sideslip angle was altered from beta = 0 to 16 degrees. The delta wing oscillated with the various periods of T-e = 5 s, 20 s, and 60 s, respectively. Amplitude of motion was adjusted as alpha(o) = +/- 5 degrees. It is found that the pitching motion of the delta wing under the sideslip angle beta varies the location of the vortex bursting and vortical flow structure substantially.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [114M497]; Scientific Project Office of Cukurova University [FYL-20166283]
dc.description.sponsorshipThis study was supported by The Scientific and Technological Research Council of Turkey (TUBITAK) under contract number of 114M497 and Scientific Project Office of Cukurova University under contract number of FYL-20166283.
dc.identifier.doi10.1007/s12650-020-00720-4
dc.identifier.endpage442
dc.identifier.issn1343-8875
dc.identifier.issn1875-8975
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85098569812
dc.identifier.scopusqualityQ2
dc.identifier.startpage437
dc.identifier.urihttps://doi.org/10.1007/s12650-020-00720-4
dc.identifier.urihttps://hdl.handle.net/20.500.14669/3021
dc.identifier.volume24
dc.identifier.wosWOS:000604475400007
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Visualization
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectSideslip angle
dc.subjectSlender delta wing
dc.subjectPitching motion
dc.subjectReduced frequency
dc.subjectVortex bursting
dc.titleThe impact of the pitching motion on the structure of the vortical flow over a slender delta wing under sideslip angle
dc.typeArticle

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