NDLI: Spacesuit water membrane evaporator; an enhanced evaporative cooling systems for the advanced extravehicular mobility unit portable life support system

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Spacesuit water membrane evaporator; an enhanced evaporative cooling systems for the advanced extravehicular mobility unit portable life support system

Content Provider	NASA Technical Reports Server (NTRS)
Author	Campbell, Colin Craft, Jesse Makinen, Janice V. Vogel, Matt Petty, Brian Bue, Grant C. Lynch, Bill Miller, Sean
Copyright Year	2014
Description	Spacesuit Water Membrane Evaporator - Baseline heat rejection technology for the Portable Life Support System of the Advanced EMU center dot Replaces sublimator in the current EMU center dot Contamination insensitive center dot Can work with Lithium Chloride Absorber Radiator in Spacesuit Evaporator Absorber Radiator (SEAR) to reject heat and reuse evaporated water The Spacesuit Water Membrane Evaporator (SWME) is being developed to replace the sublimator for future generation spacesuits. Water in LCVG absorbs body heat while circulating center dot Warm water pumped through SWME center dot SWME evaporates water vapor, while maintaining liquid water - Cools water center dot Cooled water is then recirculated through LCVG. center dot LCVG water lost due to evaporation (cooling) is replaced from feedwater The Independent TCV Manifold reduces design complexity and manufacturing difficulty of the SWME End Cap. center dot The offset motor for the new BPV reduces the volume profile of the SWME by laying the motor flat on the End Cap alongside the TCV.
File Size	3583330
Page Count	37
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20140010666
Archival Resource Key	ark:/13960/t5jb1580m
Language	English
Publisher Date	2014-08-04
Access Restriction	Open
Subject Keyword	Fluid Mechanics And Thermodynamics Life Support Systems Membranes Liquid Cooling Evaporators Cooling Systems Space Suits Evaporative Cooling Manufacturing Water Vapor Extravehicular Mobility Units Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Presentation

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