Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Rocket_engine> ?p ?o }
- Rocket_engine abstract "A rocket engine is a type of jet engine that uses only stored rocket propellant mass for forming its high speed propulsive jet. Rocket engines are reaction engines, obtaining thrust in accordance with Newton's third law. Most rocket engines are internal combustion engines, although non-combusting forms (such as cold gas thrusters) also exist. Vehicles propelled by rocket engines are commonly called rockets. Since they need no external material to form their jet, rocket engines can perform in a vacuum and thus can be used to propel spacecraft and ballistic missiles.Compared to other types of jet engines, rocket engines have the highest thrust, are by far the lightest, but are the least propellant efficient (have the lowest specific impulse). The ideal exhaust is hydrogen, the lightest of all gases, but chemical rockets produce a mix of heavier species, reducing the exhaust velocity. Rocket engines become more efficient at high velocities (due to greater propulsive efficiency and Oberth effect). Since they do not require an atmosphere, they are well suited for uses at very high altitude and in space.".
- Rocket_engine thumbnail RS-68_rocket_engine_test.jpg?width=300.
- Rocket_engine wikiPageExternalLink propuls.htm.
- Rocket_engine wikiPageExternalLink www.erichwarsitz.com.
- Rocket_engine wikiPageExternalLink Net+Thrust+of+a+Rocket+Engine.
- Rocket_engine wikiPageExternalLink RPA_en.htm.
- Rocket_engine wikiPageExternalLink heart.htm.
- Rocket_engine wikiPageExternalLink longterm.htm.
- Rocket_engine wikiPageExternalLink plume.htm.
- Rocket_engine wikiPageID "262135".
- Rocket_engine wikiPageLength "71106".
- Rocket_engine wikiPageOutDegree "282".
- Rocket_engine wikiPageRevisionID "707793878".
- Rocket_engine wikiPageWikiLink A-weighting.
- Rocket_engine wikiPageWikiLink ATREX.
- Rocket_engine wikiPageWikiLink Ablation.
- Rocket_engine wikiPageWikiLink Adiabatic_process.
- Rocket_engine wikiPageWikiLink Aeolipile.
- Rocket_engine wikiPageWikiLink Aerospike_engine.
- Rocket_engine wikiPageWikiLink Air-augmented_rocket.
- Rocket_engine wikiPageWikiLink Air_turborocket.
- Rocket_engine wikiPageWikiLink Airbreathing_jet_engine.
- Rocket_engine wikiPageWikiLink Air–fuel_ratio.
- Rocket_engine wikiPageWikiLink Alchemy.
- Rocket_engine wikiPageWikiLink Alcohol.
- Rocket_engine wikiPageWikiLink Aleksei_Isaev_(engineer).
- Rocket_engine wikiPageWikiLink Altitude_compensating_nozzle.
- Rocket_engine wikiPageWikiLink Aluminium.
- Rocket_engine wikiPageWikiLink Antimatter-catalyzed_nuclear_pulse_propulsion.
- Rocket_engine wikiPageWikiLink Antimatter_rocket.
- Rocket_engine wikiPageWikiLink Apollo_program.
- Rocket_engine wikiPageWikiLink Archytas.
- Rocket_engine wikiPageWikiLink Arcjet_rocket.
- Rocket_engine wikiPageWikiLink Attitude_control.
- Rocket_engine wikiPageWikiLink Aulus_Gellius.
- Rocket_engine wikiPageWikiLink Ballistic_missile.
- Rocket_engine wikiPageWikiLink Beam-powered_propulsion.
- Rocket_engine wikiPageWikiLink Bearing_(mechanical).
- Rocket_engine wikiPageWikiLink Black-body_radiation.
- Rocket_engine wikiPageWikiLink Boundary_layer.
- Rocket_engine wikiPageWikiLink Bristol_Siddeley_Gamma.
- Rocket_engine wikiPageWikiLink Carbon_dioxide.
- Rocket_engine wikiPageWikiLink Carnot_cycle.
- Rocket_engine wikiPageWikiLink Catalysis.
- Rocket_engine wikiPageWikiLink Category:Aerospace_engineering.
- Rocket_engine wikiPageWikiLink Category:Rocket_engines.
- Rocket_engine wikiPageWikiLink Category:Rocket_propulsion.
- Rocket_engine wikiPageWikiLink Category:Spacecraft_components.
- Rocket_engine wikiPageWikiLink Category:Spacecraft_propulsion.
- Rocket_engine wikiPageWikiLink Category:Spaceflight_technologies.
- Rocket_engine wikiPageWikiLink Chinese_people.
- Rocket_engine wikiPageWikiLink Choked_flow.
- Rocket_engine wikiPageWikiLink Cold_gas_thruster.
- Rocket_engine wikiPageWikiLink Collimated_light.
- Rocket_engine wikiPageWikiLink Combustion_chamber.
- Rocket_engine wikiPageWikiLink Comparison_of_orbital_rocket_engines.
- Rocket_engine wikiPageWikiLink Compression_ratio.
- Rocket_engine wikiPageWikiLink Concentrated_solar_power.
- Rocket_engine wikiPageWikiLink Cylinder_stress.
- Rocket_engine wikiPageWikiLink De_Laval_nozzle.
- Rocket_engine wikiPageWikiLink Deflagration_to_detonation_transition.
- Rocket_engine wikiPageWikiLink Dual_mode_propulsion_rocket.
- Rocket_engine wikiPageWikiLink Electrically_powered_spacecraft_propulsion.
- Rocket_engine wikiPageWikiLink Elixir_of_life.
- Rocket_engine wikiPageWikiLink Equipartition_theorem.
- Rocket_engine wikiPageWikiLink Exothermic_process.
- Rocket_engine wikiPageWikiLink Expanding_nozzle.
- Rocket_engine wikiPageWikiLink File:Armadillo_Aerospace_Pixel_Hover.jpg.
- Rocket_engine wikiPageWikiLink Fire_arrow.
- Rocket_engine wikiPageWikiLink Fission-fragment_rocket.
- Rocket_engine wikiPageWikiLink Fission_sail.
- Rocket_engine wikiPageWikiLink Flame_holder.
- Rocket_engine wikiPageWikiLink Fluid.
- Rocket_engine wikiPageWikiLink Fuel.
- Rocket_engine wikiPageWikiLink Fusion_rocket.
- Rocket_engine wikiPageWikiLink Gamma_ray.
- Rocket_engine wikiPageWikiLink Gas_core_reactor_rocket.
- Rocket_engine wikiPageWikiLink Gimbal.
- Rocket_engine wikiPageWikiLink Graphite.
- Rocket_engine wikiPageWikiLink Greek_fire.
- Rocket_engine wikiPageWikiLink Greeks.
- Rocket_engine wikiPageWikiLink Gunpowder.
- Rocket_engine wikiPageWikiLink HOTOL.
- Rocket_engine wikiPageWikiLink Hard_start.
- Rocket_engine wikiPageWikiLink Heat_capacity.
- Rocket_engine wikiPageWikiLink Heat_engine.
- Rocket_engine wikiPageWikiLink Heinkel_He_111.
- Rocket_engine wikiPageWikiLink Heinkel_He_112.
- Rocket_engine wikiPageWikiLink Heinkel_He_176.
- Rocket_engine wikiPageWikiLink Hellmuth_Walter.
- Rocket_engine wikiPageWikiLink Helmholtz_resonance.
- Rocket_engine wikiPageWikiLink High-test_peroxide.
- Rocket_engine wikiPageWikiLink Hinge.
- Rocket_engine wikiPageWikiLink Hybrid_rocket.
- Rocket_engine wikiPageWikiLink Hydrazine.
- Rocket_engine wikiPageWikiLink Hydrogen.
- Rocket_engine wikiPageWikiLink Hydrogen_peroxide.
- Rocket_engine wikiPageWikiLink Hypergolic_propellant.
- Rocket_engine wikiPageWikiLink Hypersonic_speed.
- Rocket_engine wikiPageWikiLink Impulse_(physics).