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A system to measure flow moisture content in hypersonic wind tunnelsThe technique and equipment is described which is used for obtaining data on the moisture content in two NASA Langley Hypersonic Wind Tunnels. A detailed description of the sampling system and its operation is presented along with the moisture analyzer used. The procedure used for converting dew point to parts of water per million by volume (ppmv) is included with graphs that show tunnel moisture content at various pressures.
Document ID
19920016365
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
West, James W. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 6, 2013
Publication Date
April 1, 1992
Subject Category
Instrumentation And Photography
Report/Patent Number
NASA-TM-107628
NAS 1.15:107628
Report Number: NASA-TM-107628
Report Number: NAS 1.15:107628
Accession Number
92N25608
Funding Number(s)
PROJECT: RTOP 763-23-21-09
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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