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http://dx.doi.org/10.5139/JKSAS.2014.42.7.544

Performance Analysis of KSLV-II Launch Vehicle with Liquid Rocket Boosters  

Yang, Won-Seok (Department of Aerospace Engineering, Pusan National University)
Choi, Jeong-Yeol (Department of Aerospace Engineering, Pusan National University)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.42, no.7, 2014 , pp. 544-551 More about this Journal
Abstract
A program of launch vehicle performance analysis is composed for the education of the conceptual design of launch vehicles and the requirement analysis for the propulsion system design. The program is applied for the mission analysis of space launch vehicles based on KSLV-II with liquid rocket boosters. The 75-ton class liquid rocket engine is assumed for the boosters by referring the mass ratio of KSLV-II second stage. The launch performance analysis is carried out for KSLV-II with 2, 3 and 4 boosters by targeting the circular orbit of 700 km altitude. The trajectory is assumed as two-dimension considering the variation of the flight environment. Payload of advanced KSLV-II could be increased to maximum 3 tons, though it is limited by the thrust performance of the upper stage.
Keywords
KSLV-II; Liquid Rocket Booster; Trajectory Analysis;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Noh, W. R., Cho, S. B., Sun, B. C., Choi, K. S., Jung, D. W., Park, C. S., Oh, J. S., and Park, T. H., "Mission and System Design Status of Korea Space Launch Vehicle-II succeeding Naro Launch Vehicle," Proceeding of the 2012 KSAS Fall Conference, TC2-2, 2012. pp. 233-239.
2 Choi, J.M., Lim, J.B., Park, J.H., "Trend and Prospect of Commercial Space Launch Vehicle Development and Korea Strategy on Global Space Launch Service Market Entry," The Journal of Aerospace Industry, 2013, pp. 53-65.
3 Sutton, G.P., Rocket Propulsion Elements, 6th ed., John Wiley & Sons Inc., New Jersey, U.S.A., 2010.
4 Fleeman, E.L., Tactical Missile Design, AIAA Inc., Virginia, 2001
5 Oh, B.-S., Lee, J.H., Roh, W.-R., Joe, M., Park, J.-J., Cho, G.-R., "The Conceptual Design of Launch Vehicle," Journal of Korean Society for Aeronautical and Space Science, 2002, pp. 130-141.   과학기술학회마을   DOI   ScienceOn