A novel method for on-line 3D localization of loose parts in reactor coolant system

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F16%3A43929745" target="_blank" >RIV/49777513:23520/16:43929745 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/record/display.uri?origin=resultslist&eid=2-s2.0-85002556784" target="_blank" >https://www.scopus.com/record/display.uri?origin=resultslist&eid=2-s2.0-85002556784</a>
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
A novel method for on-line 3D localization of loose parts in reactor coolant system
Original language description
Loose parts monitoring systems (LPMS) have become a common part of nuclear power plants, providing tasks as impact detection, localization and loose part’s size estimation. Their current functionality and precision, however, seems not to reflect recent improvement and availability of computational capacity. Today’s LPMSs mostly rely on analytical computation and simplified input data, e.g. simplified geometry of the facility, both of which limit the final precision of the localization results. This paper presents a novel method of impact localization which uses a numerical algorithm applicable to an arbitrary geometry of the facility. Furthermore, the computationally most expensive part of this algorithm is executed once in the beginning which allows the on-line executed part to be a simple O(n) algorithm. Results of a case experiment described in this paper indicate a significant improvement of impact localization in comparison with current LPMSs and also reveal the limits which are still to be tackled in the future.
Czech name
—
Czech description
—

Project
<a href="/en/project/LO1506" target="_blank" >LO1506: Sustainability support of the centre NTIS - New Technologies for the Information Society</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
The Thriteenth International Conference on Condition Monitoring and Machinery Failure Prevention Technologies
ISBN
978-1-5108-3093-6
ISSN
—
e-ISSN
neuvedeno
Number of pages
7
Pages from-to
1-7
Publisher name
The British Institute of Non-Destructive Testing
Place of publication
Northampton
Event location
Paříž
Event date
Oct 10, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)