Browse > Article
http://dx.doi.org/10.5139/JKSAS.2007.35.8.747

Types and Characteristics of Chemical Propulsion Systems for Repersentative Korean Satellites  

Han, Cho-Young (한국항공우주연구원 통신해양기상위성사업단 통해기체계팀)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.35, no.8, 2007 , pp. 747-752 More about this Journal
Abstract
Domestic satellite development programme is generally classified into two categories: COMS as GEO satellite and KOMPSAT as LEO one. Each satellite has the on-board propulsion system fulfilling its own mission requirements. The COMS propulsion system provides the thrust and torque required for the insertion into GEO, attitude and orbit control/adjustment of spacecraft. It is the well-known Chemical Propulsion System(CPS) using bipropellants. On the other hand, the monopropellant propulsion system is employed in KOMPSAT, and its main role is on-station attitude control excluding the orbit transfer function. In this study, these two representative propulsion systems are compared and analysed as well, in terms of essential differences and important characteristics.
Keywords
GEO Satellite; LEO Satellite; COMS; KOMPSAT; Chemical Propulsion System;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Baek, M. J., and Han, C. Y., 'Introduction of COMS System', Joint Conference of International Symposium on Remote Sensing (ISRS) and Pan Ocean Remote Sensing Conference (PaRSEC) 2006, Busan, Korea, November, 2006
2 한조영, 김정수, 이승우, '열해석에 의한 인공위성 추진시스템 열설계', 대한기계학회논문집B,제27권 제1호, 2003, pp. 117-124
3 Han, C. Y., Chae, J. W., Park, E. S., Baek, M. J., and Lee, H. H., 'Computation-Aided Evaluation of Hydrazine Thruster Performance, 31st International Symposium on Combustion, Heidelberg, Germany, August, 2006
4 한조영, 김정수,'단일추진제 로켓 엔진 어 셈블라를 위한 우주 공간에서의 과설 방지 설계', 대한기계학회논문집 B, 제 27권 제 10호, 2003, pp. 1377-1384
5 한조영, '위성 열해석을 위한 접촉열저항 의 민감도 해석', 한국항공우주학희지, 제 32권 제 7호, 2004, pp. 117-125
6 Han C. Y., and Choi, J. M., 'Thermal Analysis of Spacecraft Propulsion System and its Validation', KSME International Journal, Vol. 18, No.5, 2004, pp. 847-856   과학기술학회마을
7 Han, C. Y., 'Spacecraft System', The KSEAUK 32nd Conference, London, UK, June, 2006
8 한조영,우주비행선 추진공학, 경문사,2005
9 Han, C. Y., 'Communication, Ocean and Meteorological Satellite(COMS)', The KSEAUK 32nd Anniversary Conference, London, UK, November, 2006
10 Han, C. Y., Lim, H. S., Baek, M. J., Yang, K. H., and Choi, S. B., 'GEO and LEO Satellite Programs in Korea Aerospace Research Institute', 19th CEOS PLENARY MEETING and associated events, London, UK, November, 2005
11 Han, C. Y., 'Major Satellite Development Programs in KARI', The KSEAUK 31st Anniversary Conference, London, UK, November, 2005
12 Lee, K. H., Han, C. Y., Yu, M. J., Choi, J. M., and Jang, K. W., 'Development of Monopropellant Propulsion System for Low Earth Orbit Observation Satellite', KSAS-JSASS Joint Symposium on Aerospace Engineering, Seoul, Korea, November, 2004