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

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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Study on the Insensitivity Performance of Propellant Charge Container Using Finite Element Method

유한요소해석을 이용한 추진 장약통 둔감 성능 연구

  • Yeonghan Kim (PGM Propulsion & Ammunition R&D Center, Hanwha Aerospace) ;
  • Wonmin Lee (PGM Propulsion & Ammunition R&D Center, Hanwha Aerospace) ;
  • Sungho Kim (PGM Propulsion & Ammunition R&D Center, Hanwha Aerospace) ;
  • Woojin Lee (PGM Propulsion & Ammunition R&D Center, Hanwha Aerospace) ;
  • Seungho Yang (PGM Guidance Systems R&D Center, Hanwha Aerospace) ;
  • Seongjae Bak (Technical Division, MSC Software) ;
  • Sangjun An (Manufacturing technology team, BOKUK METAL) ;
  • Daegeon Kim (Guided Weapon & Firepower system Team, Korea Research Institute for Defense Technology Planning and Advancement)
  • 김영한 (한화에어로스페이스(주) PGM추진탄약연구센터) ;
  • 이원민 (한화에어로스페이스(주) PGM추진탄약연구센터) ;
  • 김성호 (한화에어로스페이스(주) PGM추진탄약연구센터) ;
  • 이우진 (한화에어로스페이스(주) PGM추진탄약연구센터) ;
  • 양승호 (한화에어로스페이스(주) PGM유도체계연구센터) ;
  • 박성재 (한국엠에스씨소프트웨어(주) 기술본부술본부) ;
  • 안상준 (보국강업(주) 생산기술팀) ;
  • 김대건 (국방기술진흥연구소 유도화력기술팀)
  • Received : 2024.09.05
  • Accepted : 2024.12.17
  • Published : 2025.02.05
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Abstract

If the internal charge of a propellant charge container explodes or the container is destroyed due to external impact, it can cause significant danger to the surroundings. To reduce this risk, the developed propellant charge container needs to confirm its performance through insensitivity tests. In this study, we researched a propellant charge container with excellent insensitivity performance through shape improvement. Using finite element method, we verified the performance of the improved design shape and produced a propellant charge container reflecting the analysis results. The manufactured propellant charge container was tested through insensitivity tests to confirm its performance.

Keywords

Acknowledgement

해당 논문은 2023년도 정부(방위사업청)의 재원으로 국방기술진흥연구소의 지원을 받아 수행된 연구임(No. KRIT-CT-22-003, 둔감화 단위 장약 기술).

References

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