Oxygen Generation Assembly Design for Exploration Missions

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dc.creatorTakada, Kevin
dc.creatorvan Keuren, Steven
dc.creatorGhariani, Ahmed
dc.creatorOwens, Andrews
dc.date.accessioned2018-07-07T02:29:06Z
dc.date.available2018-07-07T02:29:06Z
dc.date.issued2018-07-08
dc.descriptionKevin Takada, NASA
dc.descriptionSteven Van Keuren, S&K Global Solutions
dc.descriptionAhmed Ghariani, GeoControl Systems, Inc.
dc.descriptionAndrew Owens, MIT
dc.descriptionICES302: Physio-chemical Life Support- Air Revitalization Systems -Technology and Process Development
dc.descriptionThe 48th International Conference on Environmental Systems was held in Albuquerque, New Mexico, USA on 08 July 2018 through 12 July 2018.
dc.description.abstractFuture Exploration missions will require an Oxygen Generation Assembly (OGA) to electrolyze water to supply oxygen for crew metabolic consumption. The system design will be based on the International Space Station (ISS) OGA but with added improvements based on lessons learned during ISS operations. These improvements will reduce system weight, crew maintenance time and resupply mass from Earth while increasing reliability. Currently, the design team is investigating the feasibility of the upgrades by performing ground tests and analyses. Upgrades being considered include: redesign of the electrolysis cell stack, deletion of the hydrogen dome, replacement of the hydrogen sensors, deletion of the wastewater interface, redesign of the recirculation loop deionizing bed and redesign of the cell stack Power Supply Module. The upgrades will be first demonstrated on the ISS OGA.en_US
dc.identifier.otherICES_2018_113
dc.identifier.urihttp://hdl.handle.net/2346/74107
dc.language.isoengen_US
dc.publisher48th International Conference on Environmental Systemsen_US
dc.subjectOGA
dc.subjectOxygen Generation Assembly
dc.subjectEnvironmental Control and Life Support Systems
dc.titleOxygen Generation Assembly Design for Exploration Missionsen_US
dc.typePresentationen_US

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