항공정찰장비용 환경제어시스템의 냉각특성에 관한 실험적 연구

Experimental Study on the Cooling Characteristics of an Environmental Control System for Avionic Reconnaissance Equipment

  • 강훈 (고려대학교 기계공학과) ;
  • 박형필 (고려대학교 기계공학과 대학원) ;
  • 이응찬 (고려대학교 기계공학과 대학원) ;
  • 김용찬 (고려대학교 기계공학과) ;
  • 지용남 (부광씨엔씨 주식회사) ;
  • 최희주 (퍼스텍 주식회사 기술센터) ;
  • 변영만 (퍼스텍 주식회사 기술센터) ;
  • 김영진 (퍼스텍 주식회사 기술센터) ;
  • 오광윤 (퍼스텍 주식회사 기술센터)
  • 발행 : 2009.09.10

초록

Environmental control system is adopted to control the thermal load from the avionic equipment in the reconnaissance pod which is mounted under a fighter aircraft, undergoing large and rapid environmental changes with the variations of flight altitude and velocity. In this study, an environmental control system was designed and built by adopting vapor compression cycle using R-124. The cooling performance characteristics of the system were measured varying operating parameters: thermal load in the pod, air mass flow rate through evaporator, condenser inlet air temperature, and air mass flow rate through condenser. The effects of the experimental parameters on the system performance were analyzed based on the experimental results. The problems on the designed system were also analyzed and the solutions were suggested to improve system efficiency and to obtain stable operation.

키워드

참고문헌

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