rootbrowseIAC-08C4session 11. Propulsion Systems IPapers1. Origin and Evolution of Orion Service Module Propulsion from ESAS to Initiation of Preliminary Design By James M. Free2. Liquid Oxygen/Liquid Methane Ascent Main Engine Technology Development3. The main engine of first stage of "Angara" launch-vehicles family4. Main engine for Vega launch vehicle stage IV Results of experimental testing and qualification5. structural analysis of propulsion system components of an indigenous cryogenic rocket engine6. an experimental design verification of the dual-bell nozzles7. 445N (100lbf) Liquid Oxygen / Liquid Methane Reaction Control Engine Technology Development for Future Space Vehicles8. improvement program status of the le-5b engine9. Technological readiness of the VINCI expander engine10. optimizing the quantity of propellant in nigcomsat-1 satellite using thermal knocking technique11. unsteady characteristic research of startup and cutoff process of secondary hot gas injection thrust vector control system12. Generalized Propulsion System for Panel ExTension SATellite (PETSAT) Based on Hydrogen Peroxide and Open-Modular Architecture