논문 국내 국내전문학술지(KCI급) 마이크로 고체 추진제 추력기 요소의 성능 평가
- 학술지 구분 국내전문학술지(KCI급)
- 게재년월 2004-08
- 저자명 이종광, 이대훈,
- 학술지명 대한기계학회논문집
- 발행국가 국내
- 논문언어 한국어
- 연구분야 공학 > 항공우주공학
홈페이지첨부 파일
논문 초록 (Abstract)
In this paper research on micro solid propellant thruster is reported. Micro solid propellant thruster has four basic components, micro combustion chamber, micro nozzle, solid propellant and micro igniter. In this research igniter, solid propellant and combustion chamber are focused Micro igniter was fabricated through typical micromachining and the effect of geometry was evaluated The characteristic of solid propellant was investigated to observe burning characteristic and to obtain burning velocity Change of thrust force and the amount of energy loss following scale down at micro combustion chamber were estimated by numerical simulation based on empirical data and through the calculation nonxialized specific impulses were compared to figure out the efficiency of combustion chamber