NDLI: Logistics reduction technologies for exploration missions

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Logistics reduction technologies for exploration missions

Content Provider	NASA Technical Reports Server (NTRS)
Author	Ewert, Michael K. Fink, Patrick W. Broyan Jr., James L.
Copyright Year	2014
Description	Human exploration missions under study are very limited by the launch mass capacity of existing and planned vehicles. The logistical mass of crew items is typically considered separate from the vehicle structure, habitat outfitting, and life support systems. Consequently, crew item logistical mass is typically competing with vehicle systems for mass allocation. NASA's Advanced Exploration Systems (AES) Logistics Reduction and Repurposing (LRR) Project is developing five logistics technologies guided by a systems engineering cradleâtoâgrave approach to enable used crew items to augment vehicle systems. Specifically, AES LRR is investigating the direct reduction of clothing mass, the repurposing of logistical packaging, the use of autonomous logistics management technologies, the processing of spent crew items to benefit radiation shielding and water recovery, and the conversion of trash to propulsion gases. The systematic implementation of these types of technologies will increase launch mass efficiency by enabling items to be used for secondary purposes and improve the habitability of the vehicle as the mission duration increases. This paper provides a description and the challenges of the five technologies under development and the estimated overall mission benefits of each technology.
File Size	90862
Page Count	2
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20140007369
Archival Resource Key	ark:/13960/t2k69gj3h
Language	English
Publisher Date	2014-01-01
Access Restriction	Open
Subject Keyword	Man/system Technology And Life Support Life Support Systems Habitability Consumables Spacecrew Supplies Systems Engineering Space Suits Logistics Management Autonomy Space Logistics Water Reclamation Long Duration Space Flight Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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