한국추진공학회:학술대회논문집 (Proceedings of the Korean Society of Propulsion Engineers Conference)

한국추진공학회 (The Korean Society of Propulsion Engineers)
권호 표지

Lab-scale 하이브리드 로켓 점화장치 개발

The Development of Lab-Scale Hybrid Rocket Ignition System

  • 유덕근 (한국항공대학교 항공우주 및 기계공학과) ;
  • 김진곤 (한국항공대학교 항공우주 및 기계공학과) ;
  • 길성만 ((주)스페이스 리서치 로켓추진 연구소)
  • 발행 : 2003.10.01
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초록

For Lab-scale Hybrid Rocket's Ignition, It is needs of heat source to vaporize solid fuel. We used Nichrome wire which has a electric resistance for ignition. But Ignition system by using Nichrome wire is not only the disposable system, but also the system which has an affect on the Hybrid rocket's structures(nozzle throat diameter). The new Ignition system composed of Butane+propane gas' supply devices and spark plug. RPL(Rocket Propulsion Lab.) perform the hybrid rocket experiments over 50 times by using new ignition system. The fact that is possible to throttle the Thrust in hybrid rocket is confirmed.

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