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- Aerozine_50 abstract "Aerozine 50 is a 50/50 mix by weight of hydrazine and unsymmetrical dimethylhydrazine (UDMH). Originally developed in the late 1950s by Aerojet General Corporation as a storable, high-energy, hypergolic fuel for the Titan II ICBM rocket engines, Aerozine continues in wide use as a rocket fuel, typically with dinitrogen tetroxide as the oxidizer, with which it is hypergolic. Aerozine 50 is more stable than hydrazine alone, and has a higher density and boiling point than UDMH alone.By cutting straight hydrazine, hydrazine's inconveniently high freezing point of 2°C is lowered through freezing point depression. In addition, UDMH is a more stable molecule; this reduces the chances of straight hydrazine decomposing unexpectedly, increasing safety and allowing the blend to be used as a coolant in regeneratively cooled engines.Hydrazine may also be mixed with monomethyl hydrazine (MMH). Because MMH is slightly denser, net performance is increased slightly.This type of fuel is mainly used for interplanetary probes and spacecraft propulsion because unlike other more common propellants like liquid oxygen or liquid hydrogen Aerozine 50 is liquid at room temperature and can be stored in liquid state without significant boil off, thus making it a storable propellant better suited for long term interplanetary missions. Aerozine 50 was largely used in ICBMs and in their derivative launchers such as the core stages of the Titan-II/III/IV rocket because an ICBM requires long term storage and launch on short notice; the rocket must be stored already fueled. This fuel was also used in ICBM heritage upper stages, such as the Delta II rocket. It was also used by the Apollo Lunar Module and the Service Propulsion System engine in the Apollo CSM. The Ariane 1 through Ariane 4 family used a related fuel, a mixture of 75% UDMH and25% hydrazine hydrate called UH 25.Aerozine is not used as a monopropellant. The extra stability conferred by the methyl groups hurts reactivity and thrust.".
- Aerozine_50 wikiPageExternalLink n2oine50.htm.
- Aerozine_50 wikiPageID "653941".
- Aerozine_50 wikiPageLength "3840".
- Aerozine_50 wikiPageOutDegree "31".
- Aerozine_50 wikiPageRevisionID "656078032".
- Aerozine_50 wikiPageWikiLink 2-Dimethylaminoethylazide.
- Aerozine_50 wikiPageWikiLink Aerojet.
- Aerozine_50 wikiPageWikiLink Aerojet_General.
- Aerozine_50 wikiPageWikiLink Service_Module.
- Aerozine_50 wikiPageWikiLink Apollo_Lunar_Module.
- Aerozine_50 wikiPageWikiLink Ariane_1.
- Aerozine_50 wikiPageWikiLink Ariane_4.
- Aerozine_50 wikiPageWikiLink Category:Hydrazines.
- Aerozine_50 wikiPageWikiLink Category:Rocket_fuels.
- Aerozine_50 wikiPageWikiLink Delta_II.
- Aerozine_50 wikiPageWikiLink Dinitrogen_tetroxide.
- Aerozine_50 wikiPageWikiLink Freezing-point_depression.
- Aerozine_50 wikiPageWikiLink Freezing_point_depression.
- Aerozine_50 wikiPageWikiLink Hydrazine.
- Aerozine_50 wikiPageWikiLink Hypergolic.
- Aerozine_50 wikiPageWikiLink Hypergolic_propellant.
- Aerozine_50 wikiPageWikiLink ICBM.
- Aerozine_50 wikiPageWikiLink Intercontinental_ballistic_missile.
- Aerozine_50 wikiPageWikiLink Interplanetary_probe.
- Aerozine_50 wikiPageWikiLink LGM-25C_Titan_II.
- Aerozine_50 wikiPageWikiLink Liquid_hydrogen.
- Aerozine_50 wikiPageWikiLink Liquid_oxygen.
- Aerozine_50 wikiPageWikiLink Monomethyl_hydrazine.
- Aerozine_50 wikiPageWikiLink Monomethylhydrazine.
- Aerozine_50 wikiPageWikiLink Monopropellant.
- Aerozine_50 wikiPageWikiLink Oxidizer.
- Aerozine_50 wikiPageWikiLink Oxidizing_agent.
- Aerozine_50 wikiPageWikiLink Propellant.
- Aerozine_50 wikiPageWikiLink Regenerative_cooling_(rocket).
- Aerozine_50 wikiPageWikiLink Rocket_fuel.
- Aerozine_50 wikiPageWikiLink Rocket_propellant.
- Aerozine_50 wikiPageWikiLink Space_probe.
- Aerozine_50 wikiPageWikiLink Spacecraft_propulsion.
- Aerozine_50 wikiPageWikiLink Storable_propellant.
- Aerozine_50 wikiPageWikiLink Titan_(rocket_family).
- Aerozine_50 wikiPageWikiLink UH_25.
- Aerozine_50 wikiPageWikiLink Unsymmetrical_dimethylhydrazine.
- Aerozine_50 wikiPageWikiLinkText "A-50".
- Aerozine_50 wikiPageWikiLinkText "Aerozine 50".
- Aerozine_50 wikiPageWikiLinkText "aerozine 50".
- Aerozine_50 hasPhotoCollection Aerozine_50.
- Aerozine_50 wikiPageUsesTemplate Template:GenCorp.
- Aerozine_50 wikiPageUsesTemplate Template:Reflist.
- Aerozine_50 wikiPageUsesTemplate Template:Rocket-stub.
- Aerozine_50 subject Category:Hydrazines.
- Aerozine_50 subject Category:Rocket_fuels.
- Aerozine_50 hypernym Mix.
- Aerozine_50 type Album.
- Aerozine_50 type Group.
- Aerozine_50 type Fuel.
- Aerozine_50 type Group.
- Aerozine_50 type Propellant.
- Aerozine_50 comment "Aerozine 50 is a 50/50 mix by weight of hydrazine and unsymmetrical dimethylhydrazine (UDMH). Originally developed in the late 1950s by Aerojet General Corporation as a storable, high-energy, hypergolic fuel for the Titan II ICBM rocket engines, Aerozine continues in wide use as a rocket fuel, typically with dinitrogen tetroxide as the oxidizer, with which it is hypergolic.".
- Aerozine_50 label "Aerozine 50".
- Aerozine_50 sameAs Aerozin-50.
- Aerozine_50 sameAs Aerozin_50.
- Aerozine_50 sameAs Αεροζίνη_50.
- Aerozine_50 sameAs Aérozine_50.
- Aerozine_50 sameAs Aerozine_50.
- Aerozine_50 sameAs Aerozine_50.
- Aerozine_50 sameAs Aerozina_50.
- Aerozine_50 sameAs エアロジン-50.
- Aerozine_50 sameAs A-50_(연료).
- Aerozine_50 sameAs Aerozine_50.
- Aerozine_50 sameAs Aerozine_50.
- Aerozine_50 sameAs Aerozine_50.
- Aerozine_50 sameAs m.02_xrk.
- Aerozine_50 sameAs Аэрозин.
- Aerozine_50 sameAs Q16831.
- Aerozine_50 sameAs Q16831.
- Aerozine_50 wasDerivedFrom Aerozine_50?oldid=656078032.
- Aerozine_50 isPrimaryTopicOf Aerozine_50.