rootbrowseIAC-12C4session 99. Propulsion concepts and studiesPapers1. Ariane 5 MPS ARTA 5 firing test2. Lessons Learnt during the Development of VEGA Launcher Solid Rocket Motors3. Hybrid-rocket motor performance trade off with paraffin based and metal-loaded HTPB fuel grains4. FUTURE LAUNCH VEHICLE NEW TECHNOLOGIES FOR SOLID PROPULSION5. Effect of Reynolds Number and Flow Channel Geometry on Fuel Regression Characteristics in CAMUI Type Hybrid Rocket6. Field emission cathodes for electrodynamic tether systems - emission current stability in fluctuating electric potential conditions -7. Development of miniature microwave discharge ion thruster for drag-free control8. Environmental status and perspective for raw materials and liquid propellants9. New rocket fuel: acetam10. NOFBX™: A New Non-Toxic, “Green” Propulsion Technology with High Performance and Low Cost