Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/SABRE_(rocket_engine)> ?p ?o }
- SABRE_(rocket_engine) abstract "SABRE (Synergistic Air-Breathing Rocket Engine) is a concept under development by Reaction Engines Limited for a hypersonic precooled hybrid air breathing rocket engine. The engine has been designed to achieve single-stage-to-orbit capability, propelling the proposed Skylon launch vehicle. SABRE is an evolution of Alan Bond's series of liquid air cycle engine (LACE) and LACE-like designs that started in the early/mid-1980s for the HOTOL project.The design comprises a single combined cycle rocket engine with two modes of operation. The air breathing mode combines a turbo-compressor with a lightweight air precooler positioned just behind the inlet cone. At high speeds this precooler cools the hot, ram-compressed air leading to an unusually high pressure ratio within the engine. The compressed air is subsequently fed into the rocket combustion chamber where it is ignited with stored liquid hydrogen. The high pressure ratio allows the engine to continue to provide high thrust at very high speeds and altitudes. The low temperature of the air permits light alloy construction to be employed which gives a very lightweight engine—essential for reaching orbit. In addition, unlike the LACE concept, SABRE’s precooler does not liquefy the air letting it run more efficiently.After shutting the inlet cone off at Mach 5.14, 28.5 km altitude, the system continues as a closed cycle high performance rocket engine burning liquid oxygen and liquid hydrogen from on-board fuel tanks, potentially allowing a hybrid spaceplane concept like Skylon to reach orbital velocity after leaving the atmosphere on a steep climb.An engine derived from the SABRE concept called Scimitar has been designed for the company’s A2 hypersonic passenger jet proposal for the European Union-funded LAPCAT study.In November 2012, Reaction Engines announced it had successfully concluded a series of tests that prove the cooling technology of the engine, one of the main obstacles towards the completion of the project. The European Space Agency (ESA) has evaluated the SABRE engine's pre-cooler heat exchanger, and accepted claims that the technologies required to proceed with the engine's development had been fully demonstrated.As of July 2013, the United Kingdom has earmarked £60 million for the development of a full-scale prototype of the SABRE engine, citing the viability of its core technologies based on testing performed by the ESA.As of June 2015, SABRE's development continues with The Advanced Nozzle Project in Westcott, UK. The test engine, operated by Airborne Engineering Ltd, is being used to analyze the aerodynamics and performance of the advanced nozzles that the SABRE engine will use, in addition to new manufacturing technologies such as the 3D-printed propellant injection system.".
- SABRE_(rocket_engine) wikiPageExternalLink JBIS_v54_199-209.pdf.
- SABRE_(rocket_engine) wikiPageExternalLink JBIS_v56_108-117.pdf.
- SABRE_(rocket_engine) wikiPageExternalLink JBIS_v57_22-32.pdf.
- SABRE_(rocket_engine) wikiPageExternalLink The%20SKYLON%20Spaceplane-Progress%20to%20Realisation,%20JBIS,%202008.pdf.
- SABRE_(rocket_engine) wikiPageExternalLink JBIS_v56_108-117.pdf.
- SABRE_(rocket_engine) wikiPageExternalLink JBIS_v54_199-209.pdf.
- SABRE_(rocket_engine) wikiPageExternalLink JBIS_v57_22-32.pdf.
- SABRE_(rocket_engine) wikiPageExternalLink The%20SKYLON%20Spaceplane-Progress%20to%20Realisation,%20JBIS,%202008.pdf.
- SABRE_(rocket_engine) wikiPageExternalLink sabre.html.
- SABRE_(rocket_engine) wikiPageExternalLink 45136248.
- SABRE_(rocket_engine) wikiPageID "638353".
- SABRE_(rocket_engine) wikiPageLength "28643".
- SABRE_(rocket_engine) wikiPageOutDegree "127".
- SABRE_(rocket_engine) wikiPageRevisionID "680042848".
- SABRE_(rocket_engine) wikiPageWikiLink Aerospaceplane.
- SABRE_(rocket_engine) wikiPageWikiLink Air.
- SABRE_(rocket_engine) wikiPageWikiLink Air-fuel_ratio.
- SABRE_(rocket_engine) wikiPageWikiLink Air_Force_Research_Laboratory.
- SABRE_(rocket_engine) wikiPageWikiLink Air_turborocket.
- SABRE_(rocket_engine) wikiPageWikiLink Air–fuel_ratio.
- SABRE_(rocket_engine) wikiPageWikiLink Alan_Bond_(engineer).
- SABRE_(rocket_engine) wikiPageWikiLink Altitude_compensating_nozzle.
- SABRE_(rocket_engine) wikiPageWikiLink Atmosphere_(unit).
- SABRE_(rocket_engine) wikiPageWikiLink Atmosphere_of_Earth.
- SABRE_(rocket_engine) wikiPageWikiLink Atmospheres_(unit).
- SABRE_(rocket_engine) wikiPageWikiLink Atmospheric_pressure.
- SABRE_(rocket_engine) wikiPageWikiLink Brayton_cycle.
- SABRE_(rocket_engine) wikiPageWikiLink Category:Jet_engines.
- SABRE_(rocket_engine) wikiPageWikiLink Category:Proposed_engines.
- SABRE_(rocket_engine) wikiPageWikiLink Category:Ramjet_engines.
- SABRE_(rocket_engine) wikiPageWikiLink Category:Rocket_engines_of_the_United_Kingdom.
- SABRE_(rocket_engine) wikiPageWikiLink Category:Rocket_engines_using_hydrogen_propellant.
- SABRE_(rocket_engine) wikiPageWikiLink Category:Spacecraft_propulsion.
- SABRE_(rocket_engine) wikiPageWikiLink Closed_cycle_rocket_engine.
- SABRE_(rocket_engine) wikiPageWikiLink Combined_cycle.
- SABRE_(rocket_engine) wikiPageWikiLink Combustion_chamber.
- SABRE_(rocket_engine) wikiPageWikiLink Copper.
- SABRE_(rocket_engine) wikiPageWikiLink De_Laval_nozzle.
- SABRE_(rocket_engine) wikiPageWikiLink ESA.
- SABRE_(rocket_engine) wikiPageWikiLink Engine.
- SABRE_(rocket_engine) wikiPageWikiLink Entropy.
- SABRE_(rocket_engine) wikiPageWikiLink European_Commission.
- SABRE_(rocket_engine) wikiPageWikiLink European_Space_Agency.
- SABRE_(rocket_engine) wikiPageWikiLink European_Union.
- SABRE_(rocket_engine) wikiPageWikiLink Expansion_deflection_nozzle.
- SABRE_(rocket_engine) wikiPageWikiLink File:Sabre_cycle_m.jpg.
- SABRE_(rocket_engine) wikiPageWikiLink Gas_compressor.
- SABRE_(rocket_engine) wikiPageWikiLink Gas_turbine.
- SABRE_(rocket_engine) wikiPageWikiLink General_Dynamics.
- SABRE_(rocket_engine) wikiPageWikiLink Geometry.
- SABRE_(rocket_engine) wikiPageWikiLink Gravity_drag.
- SABRE_(rocket_engine) wikiPageWikiLink HOTOL.
- SABRE_(rocket_engine) wikiPageWikiLink Heat_exchanger.
- SABRE_(rocket_engine) wikiPageWikiLink Helium.
- SABRE_(rocket_engine) wikiPageWikiLink Hybrid_rocket.
- SABRE_(rocket_engine) wikiPageWikiLink Hydrogen_embrittlement.
- SABRE_(rocket_engine) wikiPageWikiLink Hypersonic.
- SABRE_(rocket_engine) wikiPageWikiLink Hypersonic_speed.
- SABRE_(rocket_engine) wikiPageWikiLink Inlet_cone.
- SABRE_(rocket_engine) wikiPageWikiLink Jet_engine.
- SABRE_(rocket_engine) wikiPageWikiLink Jet_engines.
- SABRE_(rocket_engine) wikiPageWikiLink LAPCAT.
- SABRE_(rocket_engine) wikiPageWikiLink Liquid-propellant_rocket.
- SABRE_(rocket_engine) wikiPageWikiLink Liquid_air.
- SABRE_(rocket_engine) wikiPageWikiLink Liquid_air_cycle_engine.
- SABRE_(rocket_engine) wikiPageWikiLink Liquid_hydrogen.
- SABRE_(rocket_engine) wikiPageWikiLink Liquid_oxygen.
- SABRE_(rocket_engine) wikiPageWikiLink Mach_number.
- SABRE_(rocket_engine) wikiPageWikiLink Methanol.
- SABRE_(rocket_engine) wikiPageWikiLink Nickel.
- SABRE_(rocket_engine) wikiPageWikiLink Nuclear_pulse_propulsion.
- SABRE_(rocket_engine) wikiPageWikiLink Nuclear_thermal_rocket.
- SABRE_(rocket_engine) wikiPageWikiLink Official_Secrets_Act.
- SABRE_(rocket_engine) wikiPageWikiLink Orbit.
- SABRE_(rocket_engine) wikiPageWikiLink Overall_pressure_ratio.
- SABRE_(rocket_engine) wikiPageWikiLink Payload_fraction.
- SABRE_(rocket_engine) wikiPageWikiLink Precooled_jet_engine.
- SABRE_(rocket_engine) wikiPageWikiLink Private_equity.
- SABRE_(rocket_engine) wikiPageWikiLink Propelling_nozzle.
- SABRE_(rocket_engine) wikiPageWikiLink RB545.
- SABRE_(rocket_engine) wikiPageWikiLink Ramjet.
- SABRE_(rocket_engine) wikiPageWikiLink Reaction_Engines_A2.
- SABRE_(rocket_engine) wikiPageWikiLink Reaction_Engines_Limited.
- SABRE_(rocket_engine) wikiPageWikiLink Reaction_Engines_Scimitar.
- SABRE_(rocket_engine) wikiPageWikiLink Research_and_development.
- SABRE_(rocket_engine) wikiPageWikiLink Rocket_engine.
- SABRE_(rocket_engine) wikiPageWikiLink Rocket_engines.
- SABRE_(rocket_engine) wikiPageWikiLink SSTO.
- SABRE_(rocket_engine) wikiPageWikiLink Scramjet.
- SABRE_(rocket_engine) wikiPageWikiLink Single-stage-to-orbit.
- SABRE_(rocket_engine) wikiPageWikiLink Skylon_(spacecraft).
- SABRE_(rocket_engine) wikiPageWikiLink Space_Shuttle.
- SABRE_(rocket_engine) wikiPageWikiLink Spaceplane.
- SABRE_(rocket_engine) wikiPageWikiLink Specific_impulse.
- SABRE_(rocket_engine) wikiPageWikiLink Speed_of_sound.
- SABRE_(rocket_engine) wikiPageWikiLink Staged_combustion_cycle.
- SABRE_(rocket_engine) wikiPageWikiLink Staged_combustion_cycle_(rocket).
- SABRE_(rocket_engine) wikiPageWikiLink Stratosphere.
- SABRE_(rocket_engine) wikiPageWikiLink Supersonic.