Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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Analysis of the Interaction Between Side Jet and Supersonic Free Stream Using K-factor

상호 작용 계수를 이용한 측추력 제트와 초음속 자유류 상호 작용에 관한 연구

  • Received : 2011.12.01
  • Accepted : 2012.01.27
  • Published : 2012.02.05
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Abstract

The side jet effects between jet flow and free-stream on a missile body were investigated by experimentally and numerically for modeling aerodynamic coefficients in pitch plane. K-factors for normal force and pitching moment were introduced to estimate the side jet effects. The main parameters of the jet interaction phenomena were angle of attack, jet pressure ratio, Mach number and jet bank angle. The K-factors for normal force coefficient and pitching moment coefficients in pitch plane were analysed.

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References

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