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- Gas-generator_cycle abstract "The gas-generator cycle is a power cycle of a bipropellant rocket engine. Some of the propellant is burned in a gas generator and the resulting hot gas is used to power the engine's pumps. The gas is then exhausted. Because something is \"thrown away\" this type of engine is also known as open cycle.There are several advantages to the gas-generator cycle over its counterpart, the staged combustion cycle. The gas generator turbine does not need to deal with the counter pressure of injecting the exhaust into the combustion chamber. This simplifies plumbing and turbine design, and results in a less expensive and lighter engine.The main disadvantage is lost efficiency due to discarded propellant. Gas-generator cycles tend to have lower specific impulse than staged combustion cycles.As in most cryogenic rocket engines, some of the fuel in a gas-generator cycle is used to cool the nozzle and combustion chamber. Available construction materials cannot withstand the extreme temperatures of rocket combustion processes by themselves, while cooling permits the use of rocket engines for relatively long burn times. Without rocket combustion chamber and nozzle heat mitigation, the engine would fail catastrophically.".
- Gas-generator_cycle thumbnail Gas_generator_rocket_cycle.png?width=300.
- Gas-generator_cycle wikiPageExternalLink ch2-6.htm.
- Gas-generator_cycle wikiPageExternalLink 03_sidebar3.html.
- Gas-generator_cycle wikiPageID "1295452".
- Gas-generator_cycle wikiPageLength "4526".
- Gas-generator_cycle wikiPageOutDegree "32".
- Gas-generator_cycle wikiPageRevisionID "698848296".
- Gas-generator_cycle wikiPageWikiLink Ariane_5.
- Gas-generator_cycle wikiPageWikiLink CE-20.
- Gas-generator_cycle wikiPageWikiLink Category:Combustion.
- Gas-generator_cycle wikiPageWikiLink Category:Rocket_engines.
- Gas-generator_cycle wikiPageWikiLink Category:Spacecraft_propulsion.
- Gas-generator_cycle wikiPageWikiLink Category:Thermodynamic_cycles.
- Gas-generator_cycle wikiPageWikiLink Cryogenic_rocket_engine.
- Gas-generator_cycle wikiPageWikiLink Delta_IV.
- Gas-generator_cycle wikiPageWikiLink Expander_cycle.
- Gas-generator_cycle wikiPageWikiLink Falcon_9.
- Gas-generator_cycle wikiPageWikiLink Falcon_Heavy.
- Gas-generator_cycle wikiPageWikiLink Gas_generator.
- Gas-generator_cycle wikiPageWikiLink Geosynchronous_Satellite_Launch_Vehicle_Mk_III.
- Gas-generator_cycle wikiPageWikiLink HM7B.
- Gas-generator_cycle wikiPageWikiLink J-2X.
- Gas-generator_cycle wikiPageWikiLink Liquid-propellant_rocket.
- Gas-generator_cycle wikiPageWikiLink Long_March_2F.
- Gas-generator_cycle wikiPageWikiLink Long_March_3B.
- Gas-generator_cycle wikiPageWikiLink Merlin_(rocket_engine_family).
- Gas-generator_cycle wikiPageWikiLink Pressure-fed_engine.
- Gas-generator_cycle wikiPageWikiLink RD-107.
- Gas-generator_cycle wikiPageWikiLink RS-27A.
- Gas-generator_cycle wikiPageWikiLink RS-68.
- Gas-generator_cycle wikiPageWikiLink Rocket_engine.
- Gas-generator_cycle wikiPageWikiLink Rocketdyne_F-1.
- Gas-generator_cycle wikiPageWikiLink Saturn_V.
- Gas-generator_cycle wikiPageWikiLink Soyuz_(rocket_family).
- Gas-generator_cycle wikiPageWikiLink Staged_combustion_cycle.
- Gas-generator_cycle wikiPageWikiLink Vulcain.
- Gas-generator_cycle wikiPageWikiLink File:Gas_generator_rocket_cycle.png.
- Gas-generator_cycle wikiPageWikiLinkText "Gas Generator".
- Gas-generator_cycle wikiPageWikiLinkText "Gas generator".
- Gas-generator_cycle wikiPageWikiLinkText "Gas-generator cycle".
- Gas-generator_cycle wikiPageWikiLinkText "Gas-generator".
- Gas-generator_cycle wikiPageWikiLinkText "gas generator".
- Gas-generator_cycle wikiPageWikiLinkText "gas-generator cycle".
- Gas-generator_cycle wikiPageWikiLinkText "turbopump gas-generator's exhaust".
- Gas-generator_cycle wikiPageUsesTemplate Template:Spacecraft_propulsion.
- Gas-generator_cycle wikiPageUsesTemplate Template:Thermodynamic_cycles.
- Gas-generator_cycle subject Category:Combustion.
- Gas-generator_cycle subject Category:Rocket_engines.
- Gas-generator_cycle subject Category:Spacecraft_propulsion.
- Gas-generator_cycle subject Category:Thermodynamic_cycles.
- Gas-generator_cycle hypernym Cycle.
- Gas-generator_cycle type Work.
- Gas-generator_cycle type Astrodynamic.
- Gas-generator_cycle type Process.
- Gas-generator_cycle type Technology.
- Gas-generator_cycle comment "The gas-generator cycle is a power cycle of a bipropellant rocket engine. Some of the propellant is burned in a gas generator and the resulting hot gas is used to power the engine's pumps. The gas is then exhausted. Because something is \"thrown away\" this type of engine is also known as open cycle.There are several advantages to the gas-generator cycle over its counterpart, the staged combustion cycle.".
- Gas-generator_cycle label "Gas-generator cycle".
- Gas-generator_cycle sameAs Q2659136.
- Gas-generator_cycle sameAs Cicle_de_gasogen.
- Gas-generator_cycle sameAs Ciclo_con_generador_de_gas_(cohete).
- Gas-generator_cycle sameAs ガス発生器サイクル.
- Gas-generator_cycle sameAs 가스발생기_사이클.
- Gas-generator_cycle sameAs m.04qqvv.
- Gas-generator_cycle sameAs ЖРД_открытого_цикла.
- Gas-generator_cycle sameAs Q2659136.
- Gas-generator_cycle sameAs 燃气发生器循环.
- Gas-generator_cycle wasDerivedFrom Gas-generator_cycle?oldid=698848296.
- Gas-generator_cycle depiction Gas_generator_rocket_cycle.png.
- Gas-generator_cycle isPrimaryTopicOf Gas-generator_cycle.