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 | |
| 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 |
|---|
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| ???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.