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LOFT experimental measurements uncertainty analyses. Volume XX. Fluid-velocity measurement using pulsed-neutron activation

Technical Report ·
DOI:https://doi.org/10.2172/6673822· OSTI ID:6673822
;
Analyses of uncertainty components inherent in pulsed-neutron-activation (PNA) measurements in general and the Loss-of-Fluid-Test (LOFT) system in particular are given. Due to the LOFT system's unique conditions, previously-used techniques were modified to make the volocity measurement. These methods render a useful, cost-effective measurement with an estimated uncertainty of 11% of reading.
Research Organization:
Idaho National Engineering Lab., Idaho Falls (USA)
DOE Contract Number:
AC07-76ID01570
OSTI ID:
6673822
Report Number(s):
NUREG/CR-0169-Vol.20; EGG-2037; ON: DE83000815
Country of Publication:
United States
Language:
English

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