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System for measuring transients in fluid flowWhen test valve is actuated, piston is moved by pressurized fluid, and displacement is monitored by electro-optical tracking system and recorded by oscilloscope camera. Electro-optical monitor produces output voltage proportional to displacement of piston.
Document ID
19740000217
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Pearson, D. J. (TRW Systems Group, TRW Inc.)
Date Acquired
August 7, 2013
Publication Date
November 1, 1974
Subject Category
Physical Sciences
Report/Patent Number
ARC-10852
Report Number: ARC-10852
Accession Number
74B10217
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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