The Effect of Angle of Attack on the Flow Structure Over the Nonslender Lambda Wing
| dc.authorscopusid | 35323147200 | |
| dc.authorscopusid | 35322031500 | |
| dc.authorscopusid | 7103170408 | |
| dc.authorscopusid | 6602553149 | |
| dc.contributor.author | Yayla, S. | |
| dc.contributor.author | Canpolat, C. | |
| dc.contributor.author | Sahin, B. | |
| dc.contributor.author | Akilli, H. | |
| dc.date.accessioned | 2025-05-10T16:59:51Z | |
| dc.date.available | 2025-05-10T16:59:51Z | |
| dc.date.issued | 2013 | |
| dc.department | T.C. Van Yüzüncü Yıl Üniversitesi | en_US |
| dc.department-temp | Yayla S., Department of Mechanical Engineering, Faculty of Engineering and Architecture, Cukurova University, Adana 01330, Turkey, Mech. Eng. Depart., Faculty of Engineering and Architecture, Yuzuncu Yil University, Van 65080, Turkey; Canpolat C., Department of Mechanical Engineering, Faculty of Engineering and Architecture, Cukurova University, Adana 01330, Turkey; Sahin B., Department of Mechanical Engineering, Faculty of Engineering and Architecture, Cukurova University, Adana 01330, Turkey; Akilli H., Department of Mechanical Engineering, Faculty of Engineering and Architecture, Cukurova University, Adana 01330, Turkey | en_US |
| dc.description.abstract | The aim of the current study at first stage is to demonstrate the general flow structure qualitatively using the dye visualization technique. Secondly, the instantaneous flow data taken by a Stereoscopic Particle Image Velocimetry (stereo-PIV) over a stationary nonslender lambda wing is used to determine the time-averaged flow topology in order to provide detailed information about crucial events like formation of leading edge vortices and vortex breakdown in plan-view planes and cross-flow planes. The flow structure close to the lambda wing surface and development of the vortex breakdown are investigated as functions of angles of attack within the range of 7°≤α≤17°. Experimental analyses are composed of time-averaged patterns of streamlines, vorticity contours, transverse and streamwise velocity components, Reynolds-stress correlations, distribution of fluctuating velocities, and turbulent kinetic energy. Results show that the angle of attack has a substantial influence on the flow behavior on the nonslender lambda wing surface. © 2012 Elsevier Masson SAS. All rights reserved. | en_US |
| dc.description.sponsorship | TUBITAK, (105M225); Türkiye Bilimsel ve Teknolojik Araştirma Kurumu, TÜBITAK | en_US |
| dc.identifier.doi | 10.1016/j.ast.2012.12.007 | |
| dc.identifier.endpage | 430 | en_US |
| dc.identifier.issn | 1270-9638 | |
| dc.identifier.issue | 1 | en_US |
| dc.identifier.scopus | 2-s2.0-84878832236 | |
| dc.identifier.scopusquality | Q1 | |
| dc.identifier.startpage | 417 | en_US |
| dc.identifier.uri | https://doi.org/10.1016/j.ast.2012.12.007 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14720/4792 | |
| dc.identifier.volume | 28 | en_US |
| dc.identifier.wosquality | Q1 | |
| dc.language.iso | en | en_US |
| dc.relation.ispartof | Aerospace Science and Technology | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Angle Of Attack | en_US |
| dc.subject | Lambda Wing | en_US |
| dc.subject | Piv | en_US |
| dc.subject | Turbulent Statistics | en_US |
| dc.title | The Effect of Angle of Attack on the Flow Structure Over the Nonslender Lambda Wing | en_US |
| dc.type | Article | en_US |