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Removing CO2 and moisture from airFoamed-aluminum blocks act as passive heat exchanger to improve efficiency. Improved closed-cycle atmospheric scrubber, level of carbon dioxide, and water vapor are reduced without affecting temperature of airstream. Exchangers draw impurities from air without additional heaters of auxillary equipment.
Document ID
19770000092
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Tepper, E. H. (United Aircraft Corp.)
Date Acquired
August 8, 2013
Publication Date
June 1, 1977
Publication Information
Publication: NASA Tech Briefs
Volume: 2
Issue: 1
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MSC-14771
Accession Number
77B10092
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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