Flush 흡입관 설계를 위한 매개변수 연구 = A Parametric Study for the Design of Flush inlet

다국어 초록 (Multilingual Abstract)

Flush inlet, which has been chosen for modern air vehicles to take advantage of structure compactness and small RCS, gives rise to some aerodynamic problems such as flow separation and distortion due to vortices which deteriorate the performance of both inlet and engine. In this study, pressure recoveries at inlet exit plane were evaluated through numerical analyses of 3D turbulent flow for various inlet shapes and flight conditions. Inlet shape was controlled by changing ramp angle and width of throat, and effects of mass flow rate and angle of attack were investigated.

목차 (Table of Contents)

• Abstract
  
• 1. 서론
  
• 2. 수치해석 기법
  
• 3. 흡입관 유동 해석 결과
  
• 4. 결론
  
• 참고문헌