This paper discusses a new application of the combined propulsion known as the KLIN(TM) cycle, consisting of a thermally integrated deeply cooled turbojet (DCTJ) and liquid rocket engine (LRE). If based on the RL10 rocket engine family, the KLIN (TM) cycle makes a small single-stage-to-orbit (SSTO) reusable launcher feasible and economically very attractive. Considered in this paper are the concept and parameters of a small SSTO reusable launch vehicle (RLV) powered by the KLIN (TM) cycle (sSSTO(TM)) launcher. Also discussed are the benefits of the small launcher, the reusability, and the combined cycle application. This paper shows the significant reduction of the gross take off weight (GTOW) and dry weight of the KLIN(TM) cycle-powered launcher compared to an all-rocket launcher.
RL-10 Based Combined Cycle For A Small Reusable Single-Stage-To-Orbit Launcher
Airbreathing Engines Symposium ; 1999 ; Florence, Italy
1999-01-01
Miscellaneous
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English
RL-10-Based Combined Cycle for a Small Reusable Single-Stage-To-Orbit Launcher
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