A PIV STUDY ON A DELTA WING(LEX) MODEL FLOW IN MODERN AIRCRAFT
- LEE Young-Ho (Korea Maritime University) ;
- SOHN Myoung-Hwan (Korea Air Force Academy) ;
- LEE Hyun (IIT Co.) ;
- KIM Jeong-Hwan (Graduate School, KMU) ;
- KIM Beom-Seok (Graduate School, KMU)
- Published : 2001.12.01
Abstract
Highly swept leading edge extensions(LEX) applied to delta wings have greatly improved the subsonic maneuverability of contemporary fighters. Fundamental approach by PIV method was adopted to study the basic flow of the vortex pair formation appearing on a delta wing model with or without LEX. Three angles of attacks
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