Large scale spanwise periodic vortex gusts or single spanwise vortex impinging on a rectangular wing

Kader Engin; Egemen Aydin; Berk Zaloglu; Idil Fenercioglu; Oksan Cetiner

doi:10.2514/6.2018-3086

Large scale spanwise periodic vortex gusts or single spanwise vortex impinging on a rectangular wing

Kader Engin
, Egemen Aydin
, Berk Zaloglu
, Idil Fenercioglu
, Oksan Cetiner

Uzay Mühendisliği Bölümü

Istanbul Technical University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

14 Atıf (Scopus)

Özet

A pitching and plunging flat plate with an aspect ratio of 8 is used as a gust generator. For periodic vortex gusts it is in feathering conditions and a NACA0012 wing with an aspect ratio of 6 is placed downstream. For the single vortex encounter, the gust generator plate undergoes a clockwise half rotation and a rectangular flat plate wing with an aspect ratio of 4 is placed downstream. Direct force/moment measurements in conjunction with simultaneous DPIV measurements are acquired in order to determine the performance of the wing under large scale spanwise periodic vortex gust or when a large scale, single spanwise vortex impinges on. Corresponding flow structure interactions and the effect of vortex gust on wing loading are studied. The force variations in time are self-similar and are dictated by the variation of effective angle of attack measured upstream of the leading edge.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	2018 Fluid Dynamics Conference
Yayınlayan	American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Basılı)	9781624105531
DOI'lar	https://doi.org/10.2514/6.2018-3086
Yayın durumu	Yayınlandı - 2018
Etkinlik	48th AIAA Fluid Dynamics Conference, 2018 - Atlanta, United States Süre: 25 Haz 2018 → 29 Haz 2018

Yayın serisi

Adı	2018 Fluid Dynamics Conference

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	48th AIAA Fluid Dynamics Conference, 2018
Ülke/Bölge	United States
Şehir	Atlanta
Periyot	25/06/18 → 29/06/18

Bibliyografik not

Publisher Copyright:
© 2018, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.

Finansman

This study is supported by TUBITAK Grant 115M358 (For the Application on UAVs and MAVs, Gust Effect on the Performance of Wings in Motion (Maneuver or Flapping) and Flow Control Attempts).

Finansörler	Finansör numarası
TUBITAK	115M358
UAVs
Türkiye Bilimsel ve Teknolojik Araştirma Kurumu

Belgeye Erişim

10.2514/6.2018-3086

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@inproceedings{4f4db2d94a4a4a0f911be82d6e45f620,

title = "Large scale spanwise periodic vortex gusts or single spanwise vortex impinging on a rectangular wing",

abstract = "A pitching and plunging flat plate with an aspect ratio of 8 is used as a gust generator. For periodic vortex gusts it is in feathering conditions and a NACA0012 wing with an aspect ratio of 6 is placed downstream. For the single vortex encounter, the gust generator plate undergoes a clockwise half rotation and a rectangular flat plate wing with an aspect ratio of 4 is placed downstream. Direct force/moment measurements in conjunction with simultaneous DPIV measurements are acquired in order to determine the performance of the wing under large scale spanwise periodic vortex gust or when a large scale, single spanwise vortex impinges on. Corresponding flow structure interactions and the effect of vortex gust on wing loading are studied. The force variations in time are self-similar and are dictated by the variation of effective angle of attack measured upstream of the leading edge.",

author = "Kader Engin and Egemen Aydin and Berk Zaloglu and Idil Fenercioglu and Oksan Cetiner",

note = "Publisher Copyright: {\textcopyright} 2018, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; 48th AIAA Fluid Dynamics Conference, 2018 ; Conference date: 25-06-2018 Through 29-06-2018",

year = "2018",

doi = "10.2514/6.2018-3086",

language = "English",

isbn = "9781624105531",

series = "2018 Fluid Dynamics Conference",

publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",

booktitle = "2018 Fluid Dynamics Conference",

}

Engin, K, Aydin, E, Zaloglu, B, Fenercioglu, I & Cetiner, O 2018, Large scale spanwise periodic vortex gusts or single spanwise vortex impinging on a rectangular wing. in 2018 Fluid Dynamics Conference., AIAA 2018-3086, 2018 Fluid Dynamics Conference, American Institute of Aeronautics and Astronautics Inc, AIAA, 48th AIAA Fluid Dynamics Conference, 2018, Atlanta, United States, 25/06/18. https://doi.org/10.2514/6.2018-3086

Large scale spanwise periodic vortex gusts or single spanwise vortex impinging on a rectangular wing. / Engin, Kader; Aydin, Egemen; Zaloglu, Berk et al.
2018 Fluid Dynamics Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, 2018. AIAA 2018-3086 (2018 Fluid Dynamics Conference).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - Large scale spanwise periodic vortex gusts or single spanwise vortex impinging on a rectangular wing

AU - Engin, Kader

AU - Aydin, Egemen

AU - Zaloglu, Berk

AU - Fenercioglu, Idil

AU - Cetiner, Oksan

PY - 2018

Y1 - 2018

N2 - A pitching and plunging flat plate with an aspect ratio of 8 is used as a gust generator. For periodic vortex gusts it is in feathering conditions and a NACA0012 wing with an aspect ratio of 6 is placed downstream. For the single vortex encounter, the gust generator plate undergoes a clockwise half rotation and a rectangular flat plate wing with an aspect ratio of 4 is placed downstream. Direct force/moment measurements in conjunction with simultaneous DPIV measurements are acquired in order to determine the performance of the wing under large scale spanwise periodic vortex gust or when a large scale, single spanwise vortex impinges on. Corresponding flow structure interactions and the effect of vortex gust on wing loading are studied. The force variations in time are self-similar and are dictated by the variation of effective angle of attack measured upstream of the leading edge.

AB - A pitching and plunging flat plate with an aspect ratio of 8 is used as a gust generator. For periodic vortex gusts it is in feathering conditions and a NACA0012 wing with an aspect ratio of 6 is placed downstream. For the single vortex encounter, the gust generator plate undergoes a clockwise half rotation and a rectangular flat plate wing with an aspect ratio of 4 is placed downstream. Direct force/moment measurements in conjunction with simultaneous DPIV measurements are acquired in order to determine the performance of the wing under large scale spanwise periodic vortex gust or when a large scale, single spanwise vortex impinges on. Corresponding flow structure interactions and the effect of vortex gust on wing loading are studied. The force variations in time are self-similar and are dictated by the variation of effective angle of attack measured upstream of the leading edge.

UR - https://www.scopus.com/pages/publications/85051301462

U2 - 10.2514/6.2018-3086

DO - 10.2514/6.2018-3086

M3 - Conference contribution

AN - SCOPUS:85051301462

SN - 9781624105531

T3 - 2018 Fluid Dynamics Conference

BT - 2018 Fluid Dynamics Conference

PB - American Institute of Aeronautics and Astronautics Inc, AIAA

T2 - 48th AIAA Fluid Dynamics Conference, 2018

Y2 - 25 June 2018 through 29 June 2018

ER -

Large scale spanwise periodic vortex gusts or single spanwise vortex impinging on a rectangular wing

Özet

Yayın serisi

???event.eventtypes.event.conference???

Bibliyografik not

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap