rootbrowseIAC-08C4session 55. Hypersonic and Combined Cycle PropulsionPapers1. Heat Exchanger Design in Combined Cycle Engines Helen Webber and Simon Feast Reaction Engines Ltd., D5 Culham Science Centre, Abingdon, Oxon, OX14 3DB, UK 2. Heat Exchanger Development at Reaction Engines Ltd.3. Design and Testing of the Contra-rotating Turbine for the SCIMITAR Precooled Engine4. Development Study of A Precooled Turbojet Engine5. french r&t effort for high-speed airbreathing propulsion status in 20086. fully axisymmetric airbreather concept for space launcher first application to a micro-space launcher7. Proposals justification to combined rocket engines application as a part of aerospace system8. Design and Optimization of Two-Stage-To-Orbit Launch Vehicle with Air Turbo Rocket Propulsion9. supersonic combustion enhancement by shock wave impingement for scram-jet engine10. Numerical investigation of the configuration effects to the Ejector-jet Performance in the RBCC engine combustor model11. Numerical Simulation of MHD Flows in 2-D Scramjet Inlets12. 3-D Numerical Simulation for Ramjet using an efficient Multi-Code CFD Solver13. an experimental investigation on cowl lip's open process of two-dimensional inlet14. fundamental study on pulse detonation engine with liquid fuel for aerospace propulsion system15. Theory and Method of Scramjet Engine Performance Prediction Based on the Nozzle Exit Pressure