항공정찰장비용 환경제어시스템의 냉각특성에 관한 실험적 연구Experimental Study on the Cooling Characteristics of an Environmental Control System for Avionic Reconnaissance Equipment
- Other Titles
- Experimental Study on the Cooling Characteristics of an Environmental Control System for Avionic Reconnaissance Equipment
- Authors
- 강훈; 이응찬; 김용찬; 지용남; 최희주; 변영만; 김영진; 박형필; 오광윤
- Issue Date
- 2009
- Publisher
- 대한설비공학회
- Keywords
- Environmental control system(환경제어시스템); Vapor compression cycle(증기압축사이클); Avionic equipment(항공전자장비); Reconnaissance pod(정찰포드)
- Citation
- 설비공학 논문집, v.21, no.9, pp.519 - 526
- Indexed
- KCI
- Journal Title
- 설비공학 논문집
- Volume
- 21
- Number
- 9
- Start Page
- 519
- End Page
- 526
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/120990
- ISSN
- 1229-6422
- Abstract
- 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.
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Collections - College of Engineering > Department of Mechanical Engineering > 1. Journal Articles
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