NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Mass quantity gauging by RF mode analysisWork done to date is reported concerning Radio Frequency Mass Quantity Gauging. Experimental apparatus has been designed and tested which measures the resonant frequencies of a tank in the time domain. These frequencies correspond to the total mass of fluid within the tank. Experimental results are discussed for nitrogen and hydrogen in normal gravity both in the supercritical state and also in the two phase (liquid-gas) region. Theoretical discussions for more general cases are given.
Document ID
19730018663
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Collier, R. S. (National Bureau of Standards Boulder, CO, United States)
Ellerbruch, D. (National Bureau of Standards Boulder, CO, United States)
Cruz, J. E. (National Bureau of Standards Boulder, CO, United States)
Stokes, R. W. (National Bureau of Standards Boulder, CO, United States)
Luft, P. E. (National Bureau of Standards Boulder, CO, United States)
Peterson, R. G. (National Bureau of Standards Boulder, CO, United States)
Hiester, A. E. (National Bureau of Standards Boulder, CO, United States)
Date Acquired
September 2, 2013
Publication Date
June 1, 1973
Subject Category
Instrumentation And Photography
Report/Patent Number
NASA-CR-133393
NBSIR-73-318
Report Number: NASA-CR-133393
Report Number: NBSIR-73-318
Accession Number
73N27390
Funding Number(s)
CONTRACT_GRANT: NASA ORDER T-1738-B
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Related Records

There are no records associated with this record.
No Preview Available