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Instrument measures dynamic pressure fluctuationsPressure probe instrument, incorporating "infinite line" principle, can be used to remotely measure dynamic pressure fluctuations in hot high-pressure environemnts too severe for sensors. System is designed and can be utilized for measurements in core of operating turbofan engine.
Document ID
19770000300
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Coats, J. W.
Penko, P. E.
Reshotko, M.
Date Acquired
August 8, 2013
Publication Date
November 1, 1977
Publication Information
Publication: NASA Tech Briefs
Volume: 2
Issue: 3
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
LEW-12808
Accession Number
77B10300
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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