On the effects of discrete and continuous vortex-gust encounters


Zaloglu B., Sarıtaş M., Çetiner Yıldırım N. L. O., Medina A., Gözükara A. C.

AIAA Scitech Forum, 2020, Florida, Amerika Birleşik Devletleri, 6 - 10 Ocak 2020, cilt.1 PartF identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 1 PartF
  • Doi Numarası: 10.2514/6.2020-0554
  • Basıldığı Şehir: Florida
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

© 2020, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.In this study the aerodynamic response of wings encountering vortex gusts have been investigated using experimental and computational methods. Effects of different gust parameters on wing loading are investigated for periodic vortex gusts encountering a NACA0012 wing at various angles of attack. Presented experimental results are from two different facilities and together with the computational results provide in agreement an insight into the underlying flow physics of vortex-gust encounters. On the other hand, although there are major differences between experimental and computational conditions for transient vortex gust encounter case, including wing shape, Reynolds number and gust parameters, the scaling puts forward the typical gust response.