Neutronic parameters of a low enrichment core in reactor LR-0 for MSR research

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F15%3A%230001061" target="_blank" >RIV/26722445:_____/15:#0001061 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60162694:G43__/15:00523387

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.anucene.2014.08.043" target="_blank" >http://dx.doi.org/10.1016/j.anucene.2014.08.043</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.anucene.2014.08.043" target="_blank" >10.1016/j.anucene.2014.08.043</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Neutronic parameters of a low enrichment core in reactor LR-0 for MSR research

Popis výsledku v původním jazyce

The study of the reactivity effects, which are in many cases negligible, is not a simple task. Consequently, the special core configuration with high sensitivity to low introduced reactivity changes was developed at LR-0 reactor. It proved to be suitablefor precise definition of any material, in terms of its impact on reactivity, being inserted into a reactor core. The results also imply this kind of core configuration to be applicable for the planed precise measurement of the MSR FLIBE salt temperature reactivity coefficients. This paper also examines the agreement between calculations and experiments for some cases of the low reactivity introduction into the core. Besides that, the similar cores can be used for purposes of neutron dosimetry, therefore the neutron spectrum in the experimental region was determined and compared with the results of MCNP calculations with the standard nuclear data libraries.

Název v anglickém jazyce

Neutronic parameters of a low enrichment core in reactor LR-0 for MSR research

Popis výsledku anglicky

The study of the reactivity effects, which are in many cases negligible, is not a simple task. Consequently, the special core configuration with high sensitivity to low introduced reactivity changes was developed at LR-0 reactor. It proved to be suitablefor precise definition of any material, in terms of its impact on reactivity, being inserted into a reactor core. The results also imply this kind of core configuration to be applicable for the planed precise measurement of the MSR FLIBE salt temperature reactivity coefficients. This paper also examines the agreement between calculations and experiments for some cases of the low reactivity introduction into the core. Besides that, the similar cores can be used for purposes of neutron dosimetry, therefore the neutron spectrum in the experimental region was determined and compared with the results of MCNP calculations with the standard nuclear data libraries.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0108" target="_blank" >ED2.1.00/03.0108: Udržitelná energetika</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Annals of Nuclear Energy

ISSN

0306-4549

e-ISSN

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Svazek periodika

75

Číslo periodika v rámci svazku

January

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

316-322

Kód UT WoS článku

000347493400039

EID výsledku v databázi Scopus

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