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Assessment of Technology Readiness Level of a Carbon Dioxide Reduction Assembly (CRA) for use on International Space StationWhen technologies are traded for incorporation into vehicle systems to support a specific mission scenario, they are often assessed in terms of Technology Readiness Level (TRL). TRL is based on three major categories of Core Technology Components, Ancillary Hardware and System Maturity, and Control and Control Integration. This paper describes the Technology Readiness Level assessment of the Carbon Dioxide Reduction Assembly (CRA) for use on the International Space Station. A team comprising of the NASA Johnson Space Center, Marshall Space Flight Center, Southwest Research Institute and Hamilton Sundstrand Space Systems International have been working on various aspects of the CRA to bring its TRL from 4/5 up to 6. This paper describes the work currently being done in the three major categories. Specific details are given on technology development of the Core Technology Components including the reactor, phase separator and CO2 compressor.
Document ID
20050217482
Document Type
Conference Paper
Authors
Murdoch, Karen (Hamilton Sundstrand Space Systems International, Inc. United States)
Smith, Fred (NASA Johnson Space Center Houston, TX, United States)
Perry, Jay (NASA Marshall Space Flight Center Huntsville, AL, United States)
Green, Steve (Southwest Research Inst. United States)
Date Acquired
August 23, 2013
Publication Date
January 1, 2004
Subject Category
Spacecraft Instrumentation and Astrionics
Report/Patent Number
SAE-2004-01-2446
Meeting Information
34th International Conference on Environmental Systems(Colorado Springs, CO)
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.