Journal of Aerospace System Engineering (항공우주시스템공학회지)

The Society for Aerospace System Engineering (항공우주시스템공학회)
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A Study on Structural Design and Analysis of Small Engine Test Equipment for Use in Aircraft

항공기 소형 엔진 시험 장치의 구조 설계 및 해석 연구

  • 백경미 ((주)EGT) ;
  • 박현범 (호원대학교 국방과학기술학부 항공시스템공학 전공)
  • Received : 2017.09.19
  • Accepted : 2017.11.15
  • Published : 2018.02.28
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Abstract

The subject of this study dealt with the structural safety analysis regarding the measured thrust test equipment as noted on a small engine. In this work, the structural design and analysis of steel and aluminum alloy structure for a small engine test of equipment were performed. Firstly, the structural design requirements of the engine test equipment were identified and investigated. After the structural design was reviewed, next the structural analysis of the engine test equipment was performed by the utilization of the finite element analysis method. The study was performed to determine that the stress and displacement analysis was appropriately managed regarding the applied load condition. As a result, it was determined that through the structural analysis, this study has confirmed that the designed engine test equipment is approved for safety, and meets its design purpose at this time.

본 연구는 소형 엔진 추력 시험 장비에 대한 구조의 안전성 해석에 관한 연구이다. 본 연구에서 소형 엔진 시험 장치를 위한 철강 및 알루미늄 합금 적용 구조의 설계 및 해석을 수행하였다. 1차적으로 엔진 시험 장치의 구조 설계 요구 조건이 분석되었다. 구조 설계 이후 유한 요소 해석 기법을 활용하여 엔진 시험 장치의 구조 해석이 수행되었다. 적용 하중 조건에서 응력 및 변위 해석이 수행되었다. 최종 구조 해석을 통해 설계된 엔진 시험 장치 구조는 안전한 것으로 확인되었다.

Keywords

References

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