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- Gas_generator abstract "A gas generator usually refers to a device, often similar to a solid rocket or a liquid rocket that burns to produce large volumes of relatively cool gas, instead of maximizing the temperature and specific impulse. The low temperature allows the gas to be put to use more easily in many applications, particularly to drive turbines. Gas generators are used to power turbopumps in rocket motors, to deploy airbags, and in other cases where large volumes of gas are needed, and storing it as a pressurized gas is undesirable or impractical.A gas-generator cycle can also specifically refer to a way of designing a turbopump-fed liquid rocket engine, where some of the propellant is burned to drive the turbopump, and the exhaust is dumped overboard (usually through a nozzle) instead of being fed into the main combustion chamber. Many liquid rockets are designed this way, for example the Saturn V F-1 and SpaceX Merlin engines. Usually, the propellants are burned in a highly fuel-rich mix to keep flame temperatures low — O:F ratios below 0.5 are common.Another good example is the V-2 rocket, which used hydrogen peroxide decomposed by a liquid sodium permanganate catalyst solution as a gas generator. This was used to drive the main turbopump to pressurize the LOX-ethanol propellants.A common use for gas generators is in automobile air bags. A small pyrotechnic charge is usually used to open a valve, which begins the gas generation process. A typical charge might be a pound of sodium azide.Another common gas generator is the chemical oxygen generator.Gas generators have also been used to power torpedoes. Hydrogen peroxide is frequently used in such applications.Gas generators can also be used for powering of auxiliary power units and emergency power units. Hydrazine is often used as a fuel.".
- Gas_generator wikiPageID "1783020".
- Gas_generator wikiPageLength "5053".
- Gas_generator wikiPageOutDegree "52".
- Gas_generator wikiPageRevisionID "694945510".
- Gas_generator wikiPageWikiLink Airbag.
- Gas_generator wikiPageWikiLink Auxiliary_power_unit.
- Gas_generator wikiPageWikiLink Carbon_dioxide_generator.
- Gas_generator wikiPageWikiLink Catalysis.
- Gas_generator wikiPageWikiLink Category:Gas_technologies.
- Gas_generator wikiPageWikiLink Category:Gases.
- Gas_generator wikiPageWikiLink Category:Industrial_gases.
- Gas_generator wikiPageWikiLink Category:Propellants.
- Gas_generator wikiPageWikiLink Category:Rocket_engines.
- Gas_generator wikiPageWikiLink Chemical_oxygen_generator.
- Gas_generator wikiPageWikiLink Chlorate.
- Gas_generator wikiPageWikiLink Coke_(fuel).
- Gas_generator wikiPageWikiLink Combustion_chamber.
- Gas_generator wikiPageWikiLink Ethanol.
- Gas_generator wikiPageWikiLink Flux_switching_alternator.
- Gas_generator wikiPageWikiLink Gas.
- Gas_generator wikiPageWikiLink Gas-generator_cycle.
- Gas_generator wikiPageWikiLink Gas_evolution_reaction.
- Gas_generator wikiPageWikiLink Gas_turbine.
- Gas_generator wikiPageWikiLink Gasoline.
- Gas_generator wikiPageWikiLink General_Dynamics_F-16_Fighting_Falcon.
- Gas_generator wikiPageWikiLink High-test_peroxide.
- Gas_generator wikiPageWikiLink Hydrazine.
- Gas_generator wikiPageWikiLink Hydrogen_peroxide.
- Gas_generator wikiPageWikiLink Industrial_gas.
- Gas_generator wikiPageWikiLink Kipps_apparatus.
- Gas_generator wikiPageWikiLink Liquid-propellant_rocket.
- Gas_generator wikiPageWikiLink Liquid_oxygen.
- Gas_generator wikiPageWikiLink Merlin_(rocket_engine_family).
- Gas_generator wikiPageWikiLink Nozzle.
- Gas_generator wikiPageWikiLink Rocket_propellant.
- Gas_generator wikiPageWikiLink Rocketdyne_F-1.
- Gas_generator wikiPageWikiLink Saturn_V.
- Gas_generator wikiPageWikiLink Sodium_azide.
- Gas_generator wikiPageWikiLink Sodium_permanganate.
- Gas_generator wikiPageWikiLink Solid-fuel_rocket.
- Gas_generator wikiPageWikiLink SpaceX.
- Gas_generator wikiPageWikiLink Space_Shuttle.
- Gas_generator wikiPageWikiLink Squib_(explosive).
- Gas_generator wikiPageWikiLink Torpedo.
- Gas_generator wikiPageWikiLink Turbopump.
- Gas_generator wikiPageWikiLink V-2_rocket.
- Gas_generator wikiPageWikiLink World_War_II.
- Gas_generator wikiPageWikiLinkText "Gas Generator".
- Gas_generator wikiPageWikiLinkText "Gas generator".
- Gas_generator wikiPageWikiLinkText "gas generation plants".
- Gas_generator wikiPageWikiLinkText "gas generator cell".
- Gas_generator wikiPageWikiLinkText "gas generator".
- Gas_generator wikiPageWikiLinkText "inflator unit".
- Gas_generator wikiPageWikiLinkText "preburner".
- Gas_generator wikiPageUsesTemplate Template:For.
- Gas_generator wikiPageUsesTemplate Template:Main.
- Gas_generator wikiPageUsesTemplate Template:Refimprove.
- Gas_generator wikiPageUsesTemplate Template:Reflist.
- Gas_generator subject Category:Gas_technologies.
- Gas_generator subject Category:Gases.
- Gas_generator subject Category:Industrial_gases.
- Gas_generator subject Category:Propellants.
- Gas_generator subject Category:Rocket_engines.
- Gas_generator hypernym Device.
- Gas_generator type Device.
- Gas_generator type Ballistic.
- Gas_generator type Propellant.
- Gas_generator type Technology.
- Gas_generator comment "A gas generator usually refers to a device, often similar to a solid rocket or a liquid rocket that burns to produce large volumes of relatively cool gas, instead of maximizing the temperature and specific impulse. The low temperature allows the gas to be put to use more easily in many applications, particularly to drive turbines.".
- Gas_generator label "Gas generator".
- Gas_generator sameAs Q1476837.
- Gas_generator sameAs Gasgenerator.
- Gas_generator sameAs Generador_de_gas.
- Gas_generator sameAs Gaasigeneraator.
- Gas_generator sameAs Générateur_de_gaz.
- Gas_generator sameAs Gasgenerator.
- Gas_generator sameAs m.05wjzv.
- Gas_generator sameAs Q1476837.
- Gas_generator wasDerivedFrom Gas_generator?oldid=694945510.
- Gas_generator isPrimaryTopicOf Gas_generator.