A Study about Vortex Flow Characteristics on Delta wing by Wime-Resolving PIV
시간해상도 PIV를 이용한 델타형 날개에서의 와류유동특성에 관한 연구
- Published : 2002.11.01
Abstract
Highly swept leading edge extension(LEX) applied to delta wings has greatly improved the subsonic maneuverability of contemporary fighters. In this study, systematic approach by PIV experimental method within a circulating water channel was adopted to study the fundamental characteristics of induced vortex generation, development and its breakdown appearing on a delta wing model with or without LEX in terms of four angles of attack
Keywords
- Particle Image Velocity;
- Delta wing;
- Leading Edge Extension;
- Vortex breakdown;
- High-speed CCD camera
- 입자영상유속계;
- 델타형 날개;
- 연장된 앞전;
- 와류붕괴;
- 고속도 CCD 카메라;