Benchmarking of the graphite and fluoride insertions in LR-0 reactor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F16%3AN0000067" target="_blank" >RIV/26722445:_____/16:N0000067 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14330/16:00101854
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Benchmarking of the graphite and fluoride insertions in LR-0 reactor
Original language description
Graphite and selected fluoride salts have their place in historic, as well as in most advanced nuclear reactors. Integral benchmarking of materials used in nuclear technology is very important for validation of calculation codes used at advanced reactor modelling. Discovered discrepancies can also point at inaccurate description of nuclear data. Benchmark experiments have been carried out in zero power light water reactor, LR-0, which is suited for these tasks thanks to the well-defined criticality. Criticality and neutron spectrum in graphite and fluoride salt has been benchmarked in experimental phase. The results of critical benchmark for graphite are showing good coincidence with calculation in ENDF/B-VII.0 nuclear library, however discrepancies exceeding 3a interval of uncertainties have been demonstrated with fluoride salt. Large discrepancies are apparent from C/E-1 comparison of neutron spectrum in fluoride salt. These discrepancies are likely caused by improper description of 19F.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JF - Nuclear energy
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
The Physics of Reactors (PHYSOR) Sun Valley, ID, May 1-5, 2016
ISBN
978-1-5108-2573-4
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
1259-1270
Publisher name
American Nuclear Society
Place of publication
Red Hook, NY, USA
Event location
Sun Valley, Idaho, USA
Event date
May 1, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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