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- Liquid_air_cycle_engine abstract "A Liquid Air Cycle Engine (LACE) is a type of spacecraft propulsion engine that attempts to increase its efficiency by gathering part of its oxidizer from the atmosphere. A liquid air cycle engine uses cryogenic hydrogen fuel to liquify the air.In a LOX/LH2 bipropellant rocket the liquid oxygen needed for combustion is the majority of the weight of the spacecraft on lift-off, so if some of this can be collected from the air on the way, it might dramatically lower the take-off weight of the spacecraft. LACE was studied to some extent in the USA during the late 1950s and early 1960s, and by late 1960 Marquardt had a testbed system running. However, as NASA moved to ballistic capsules during Project Mercury, funding for research into winged vehicles slowly disappeared, and LACE work along with it.".
- Liquid_air_cycle_engine wikiPageExternalLink SCRAM-Spencer1.html.
- Liquid_air_cycle_engine wikiPageExternalLink rockets-not-air-breathing-plan.html.
- Liquid_air_cycle_engine wikiPageExternalLink lace.txt.
- Liquid_air_cycle_engine wikiPageExternalLink hotol.html&date=2009-10-25+06:41:23.
- Liquid_air_cycle_engine wikiPageID "153219".
- Liquid_air_cycle_engine wikiPageRevisionID "603249534".
- Liquid_air_cycle_engine hasPhotoCollection Liquid_air_cycle_engine.
- Liquid_air_cycle_engine subject Category:Hydrogen_rocket_engines.
- Liquid_air_cycle_engine subject Category:Single-stage-to-orbit.
- Liquid_air_cycle_engine subject Category:Spacecraft_propulsion.
- Liquid_air_cycle_engine type Artifact100021939.
- Liquid_air_cycle_engine type Device103183080.
- Liquid_air_cycle_engine type Engine103287733.
- Liquid_air_cycle_engine type HydrogenRocketEngines.
- Liquid_air_cycle_engine type Instrumentality103575240.
- Liquid_air_cycle_engine type JetEngine103596285.
- Liquid_air_cycle_engine type Machine103699975.
- Liquid_air_cycle_engine type Motor103789946.
- Liquid_air_cycle_engine type Object100002684.
- Liquid_air_cycle_engine type PhysicalEntity100001930.
- Liquid_air_cycle_engine type Reaction-propulsionEngine104057435.
- Liquid_air_cycle_engine type ReusableSpaceLaunchSystems.
- Liquid_air_cycle_engine type Rocket104099175.
- Liquid_air_cycle_engine type System104377057.
- Liquid_air_cycle_engine type Whole100003553.
- Liquid_air_cycle_engine comment "A Liquid Air Cycle Engine (LACE) is a type of spacecraft propulsion engine that attempts to increase its efficiency by gathering part of its oxidizer from the atmosphere.".
- Liquid_air_cycle_engine label "Liquid air cycle engine".
- Liquid_air_cycle_engine label "Liquid air cycle engine".
- Liquid_air_cycle_engine sameAs Liquid_air_cycle_engine.
- Liquid_air_cycle_engine sameAs m.013_c9.
- Liquid_air_cycle_engine sameAs Q3833283.
- Liquid_air_cycle_engine sameAs Q3833283.
- Liquid_air_cycle_engine sameAs Liquid_air_cycle_engine.
- Liquid_air_cycle_engine wasDerivedFrom Liquid_air_cycle_engine?oldid=603249534.
- Liquid_air_cycle_engine isPrimaryTopicOf Liquid_air_cycle_engine.