75톤급 터보펌프 기계평면 실의 작동 성능 시험
Mechanical Face Seal Performance Test for 75ton Class Turbopump
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초록
A leakage performance test and an endurance performance test of a 75 ton class turbopump mechanical face seal are performed using water under high speed and high temperature environment. A prototype mechanical face seal is manufactured for the purpose of sealing of fuel between a fuel pump and turbine. By simulating operating condition experimentally, the leakage rate and seal carbon wear rate are obtained to evaluate the performance of the prototype mechanical face seal. The test results show the acceptable leakage performance and reasonable wear tendency as well.
Abstract
A leakage performance test and an endurance performance test of a 75 ton class turbopump mechanical face seal are performed using water under high speed and high temperature environment. A prototype mechanical face seal is manufactured for the purpose of sealing of fuel between a fuel pump and turbine. By simulating operating condition experimentally, the leakage rate and seal carbon wear rate are obtained to evaluate the performance of the prototype mechanical face seal. The test results show the acceptable leakage performance and reasonable wear tendency as well.
참고문헌 (7)
- Kim, J, "Current Status of Turbopump Development in Korea Aerospace Research Institute", International Astronautical Congress 2004 (2004)
- Kim, J, "Development of a Turbopump for a 30 Ton Class Engine", 43rd AIAA, SAE, pp.ASEE Joint Propulsion Conference & Exhibit, 2007
- Jeon, S. M., "Rotordynamic Analysis of a Turbopump with the Casing Structural Flexibility", Journal of Propulsion and Power, 24(3), pp.433~436 (2008)
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- 곽현덕, "고추력 터보펌프용 추진제 혼합 방지 실 개발", 한국윤활학회지, 24(6), pp.349~354 (2008), 한국윤활학회
- 곽현덕, "터보펌프용 극저온 베어링", 실 성능시험설비, 2005 (2005), 341~347
- 곽현덕, "터보펌프용 미케니컬 페이스 실의 수락시험", 유체기계저널, 10(1), pp.20~25 (2007), 유체기계공업학회