Objective The objective is to identify and assess critical propulsion technologies required to reduce long-distance flights, e.g. from Brussels to Sydney, to less than 2 to 4 hours. Achieving this goal intrinsically requires a new flight regime for commercial transp ort with Mach numbers ranging from 4 to 8. At these high speeds, classical turbo-jet engines are not feasible and need to be replaced by advanced airbreathing engines. The identification of required breakthrough technologies goes hand in hand with the asse ssment of innovative propulsion concepts, and with steps towards their realisation.Two major directions on conceptual and technological level will be studied and assessed, namely ram-compression ( i.e. ramjet/scramjet) and active compression (i.e. turbines ). The latter has the drawback of having an upper Mach number limitation well below that of a ram-compression. However, it can accelerate a vehicle from the runway up to its cruise speed. Ram-compression engines need an additional propulsion system, e.g. a rocket engine, to achieve their minimum working speed. Long-term objective is to secure European competitiveness for future high-speed flight by identifying potential propulsion concepts and the assessment of related critical technologies. Key objectives are hence: 1. define and assess different propulsion cycles and concepts for high-speed flight at Mach 4 to 8 in terms of: - turbine based combined cycles (TBCC) - rocket-based combined cycles (RBCC) 2. define, assess and develop critical technologies in : - external aerodynamics for integrated engine/aircraft performance - internal aerodynamics for engine performance including intake and nozzle - mass efficient turbo-compressors and heat exchangers - high-pressure combustion experiments, modelling and val idations - supersonic combustion experiments, modelling and validations - ramjet combustion modelling and validations - injector technologies for high-pressure and supersonic combustion Fields of science engineering and technologyenvironmental engineeringenergy and fuelsliquid fuelsengineering and technologymechanical engineeringvehicle engineeringaerospace engineeringaircraftnatural sciencesphysical sciencesclassical mechanicsfluid mechanicsfluid dynamicscomputational fluid dynamicsengineering and technologymechanical engineeringvehicle engineeringaerospace engineeringaeronautical engineeringnatural scienceschemical sciencesorganic chemistryaliphatic compounds Keywords Airbreathing engines Programme(s) FP6-AEROSPACE - Aeronautics and Space: thematic priority 4 under the Focusing and Integrating Community Research programme 2002-2006. Topic(s) AERO-2003-1.3.1.1l - New aircraft concepts and breakthrough technologies AERO-2003-1.3.1.2a - Propulsion Call for proposal FP6-2003-AERO-1 See other projects for this call Funding Scheme STREP - Specific Targeted Research Project Coordinator EUROPEAN SPACE AGENCY EU contribution No data Address Keplerlaan 1 299 NOORDWIJK Netherlands See on map Links Website Opens in new window Total cost No data Participants (11) Sort alphabetically Sort by EU Contribution Expand all Collapse all SNECMA France EU contribution No data Address 2 boulevard du Général Martial-Valin PARIS See on map Links Website Opens in new window Total cost No data VON KARMAN INSTITUTE FOR FLUID DYNAMICS Belgium EU contribution No data Address Waterloose Steenweg, 72 SINT-GENESIUS-RODE See on map Links Website Opens in new window Total cost No data EADS SPACE TRANSPORTATION GMBH Germany EU contribution No data Address Hünefeldstrasse 1-5 BREMEN See on map Links Website Opens in new window Total cost No data CENTRE DE RECHERCHE EN AERONAUTIQUE, ASBL Belgium EU contribution No data Address Bâtiment Mermoz 1, 2ème étage - Avenue Jean Mermoz, 30 GOSSELIES See on map Links Website Opens in new window Total cost No data REACTION ENGINES LIMITED United Kingdom EU contribution No data Address Culham Science Centre BUILDING D5 ABINGDON See on map Links Website Opens in new window Total cost No data DEUTSCHES ZENTRUM FUER LUFT - UND RAUMFAHRT E.V. Germany EU contribution No data Address Linder Höhe KÖLN-PORZ See on map Links Website Opens in new window Total cost No data CENTRO ITALIANO RICERCHE AEROSPAZIALI SCPA Italy EU contribution No data Address Via Maiorise snc CAPUA (CE) See on map Links Website Opens in new window Total cost No data UNIVERSITAET STUTTGART Germany EU contribution No data Address Keplerstrasse 7 106037 STUTTGART See on map Links Website Opens in new window Total cost No data UNIVERSITA DEGLI STUDI DI ROMA "LA SAPIENZA" Italy EU contribution No data Address Piazzale Aldo Moro 5 ROMA See on map Links Website Opens in new window Total cost No data UNIVERSITY OF SOUTHAMPTON United Kingdom EU contribution No data Address University Road, Highfield SOUTHAMPTON See on map Links Website Opens in new window Total cost No data THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF OXFORD United Kingdom EU contribution No data Address Wellington Square OXFORD See on map Links Website Opens in new window Total cost No data