추진제 혼합 방지 실의 성능시험
Performance Test of Inter-propellant Seal
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초록
An inter-propellant seal (IPS) for 75 ton class thrust turbopump was tested. Leakage characteristics were presented with a given range of pressure difference under cryogenic as well as room temperature conditions. For cryogenic tests, liquid nitrogen was used as analogic fluid of liquid oxygen (LOX) while water was used instead of kerosene for room temperature condition. Test results showed that IPS had satisfactory leakage performance. Additionally endurance test was conducted to prove the life time of manufactured IPS and the tested IPS had successfully survived during required life time, 2100 seconds.
Abstract
An inter-propellant seal (IPS) for 75 ton class thrust turbopump was tested. Leakage characteristics were presented with a given range of pressure difference under cryogenic as well as room temperature conditions. For cryogenic tests, liquid nitrogen was used as analogic fluid of liquid oxygen (LOX) while water was used instead of kerosene for room temperature condition. Test results showed that IPS had satisfactory leakage performance. Additionally endurance test was conducted to prove the life time of manufactured IPS and the tested IPS had successfully survived during required life time, 2100 seconds.
참고문헌 (8)
- 곽현덕, "터보펌프용 Inter-propellant Seal의 개발 현황", 한국윤활학회 2004년도 추계학술대회, pp.195~200 (2004)
- Hyun D. Kwak, "Development of Inter-propellant Seal for the Turbopump", ASIATRIB 2006 International Conference, pp.677~678 (2006)
- 곽현덕, "고추력 터보펌프용 추진제 혼합 방지 실 개발", 한국윤활학회지, 24(6), pp.349~354 (2008), 한국윤활학회
- 곽현덕, "터보펌프 추진제 혼합 방지 실의 극저온 환경 성능시험", 한국윤활학회 2010년도 춘계학술대회, pp.67~68
- 전성민, "75톤급 터보펌프추진제 혼합 방지 실의 성능시험", 한국추진공학회 2010년도 춘계학술대회, pp.47~53
- 곽현덕, "터보펌프용 미케니컬 페이스 실의 수락시험", 유체기계저널, 10(1), pp.20~25 (2007), 유체기계공업학회
- 전성민, "75톤급 터보펌프 기계평면 실의 작동 성능 시험", 한국윤활학회지, 25(3), pp.187~191 (2009), 한국윤활학회
- 곽현덕, "터보펌프용 극저온 베어링", 실 성능시험설비, pp.341~347