Journal of the Korean Society of Propulsion Engineers (한국추진공학회지)

The Korean Society of Propulsion Engineers (한국추진공학회)
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A Study on the Hypersonic Air-breathing Engine Ground Test Facility Composition and Characteristics

극초음속 공기흡입식 추진기관 지상 시험설비의 구성 및 특성에 관한 연구

  • Lee, Yang-Ji (Engine System Research Team, Korea Aerospace Research Institute) ;
  • Kang, Sang-Hun (Aerospace System Engineering Department, Sejong University) ;
  • Yang, Soo-Seok (Aero propulsion Division, Korea Aerospace Research Institute)
  • Received : 2015.07.13
  • Accepted : 2015.09.25
  • Published : 2015.12.01
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Abstract

In order to know the characteristics of the hypersonic air-breahting engine, high altitude and Mach number ground test is necessary. Therefore, high pressure and high temperature condition should be simulated to do ground test of the hypersonic air-breathing engine. In this paper, the hypersonic air-breathing engine ground test facility of the Korea Aerospace Research Institute was introduced and the composition and characteristics were described.

램제트 엔진, 스크램제트 엔진과 같은 극초음속 공기흡입식 추진기관을 지상에서 시험하기 위해서는 극초음속 추진기관이 작동하는 고고도, 고 마하수 환경을 모사해야 한다. 따라서 고압, 고온 환경을 조성하여 고고도 고 마하수 환경을 지상에서 구현해야 한다. 본 논문에는 한국항공우주연구원에서 설계 및 제작한 극초음속 공기 흡입식 추진기관 지상 시험설비의 구성과 특성에 대하여 소개한다.

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References

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