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

  • 제17권3호
  • /
  • Pages.387-393
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  • 2014
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  • 1598-9127(pISSN)
  • /
  • 2636-0640(eISSN)
한국군사과학기술학회 (The Korea Institute of Military Science and Technology)
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점화제 조성과 형상에 따른 후방 점화기 성능

Aft-Igniter Performance related to the Formulation and the Shape of Ignition Charge

  • 정진석 (국방과학연구소 미래추진기술센터) ;
  • 안길환 ((주)한화 종합연구소 화력탄약2팀) ;
  • 장승교 (국방과학연구소 미래추진기술센터) ;
  • 류병태 (국방과학연구소 미래추진기술센터)
  • Jung, Jin-Suk (Advanced Propulsion Technology Center, Agency for Defense Development) ;
  • Ahn, Gil-Hwan (Energetic Materials & Pyrotechnics Department, Hanwha Co., Ltd.) ;
  • Jang, Seung-Gyo (Advanced Propulsion Technology Center, Agency for Defense Development) ;
  • Ryu, Byung-Tae (Advanced Propulsion Technology Center, Agency for Defense Development)
  • 투고 : 2013.08.07
  • 심사 : 2014.04.11
  • 발행 : 2014.06.05
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초록

The combustion pressure and thrust of aft-igniter were measured to investigate the characteristics of ignition charge. Granule and pellet shape ignition charge of $BKNO_3$ and MTV(Magnesium-Teflon-Viton) were used for igniters. Ignitions with granule charges show abrupt increases of combustion pressure and thrust compared to those of pellet charge. $BKNO_3$ igniter shows higher combustion pressure than MTV igniter due to higher combstion rate. Mg particle size affects the combustion pressure of MTV igniter.

키워드

참고문헌

  1. W. E. Robertson, "Igniter Material Consideration and Application," AIAA, pp. 72-1195, 1972.
  2. Donald H. Barrett, "NASA Space Vehicle Design Criteria (Chemical Propulsion) Solid Rocket Motor Igniter," NASA. SP-8051, 1971.
  3. F. J. Valenta, "MTV as a Pyrotecnic Composition for Solid Propellant Ignition," Pyrotechnic Seminar 13th.
  4. "Igniter Material Handbook," TR 774, 1975.
  5. Ernst-Christian Koch, "Metal-Fluorocarbon-Pyrolants : III. Development and Application of Magnesium/Teflon/Viton(MTV)," Propellant, Explosive, Pyrotechnics, 27, pp. 262-266, 2002. https://doi.org/10.1002/1521-4087(200211)27:5<262::AID-PREP262>3.0.CO;2-8
  6. N. Kubota, "Combustion of Magnesium Polytetrafluoroethylene," AIAA, pp. 86-1582, 1986.
  7. N. Kubota, "Combustion Process of Mg/TF Pyrotechnics," Propellant, Explosive, Pyrotechnics, 12, pp. 145-148, 1987. https://doi.org/10.1002/prep.19870120502