The validation of neutron transport in chlorine in LR-0 reference field

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F25%3AN0000102" target="_blank" >RIV/26722445:_____/25:N0000102 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0306454925001732" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0306454925001732</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.anucene.2025.111356" target="_blank" >10.1016/j.anucene.2025.111356</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The validation of neutron transport in chlorine in LR-0 reference field

Popis výsledku v původním jazyce

Nuclear energy is one of the promising ways of reaching carbon neutrality, but this goal requires the development of new reactor types. One such concept is the molten salt reactor system, which uses chlorine-based fuel salts. Developing this system needs reliable neutronic data for all materials used, with particular emphasis on core components. While uranium cross-sections remain well-studied, sufficient experimental data for chlorine is lacking, particularly for validations of current data evaluations. This paper presents new, precise integral experiments to validate various chlorine cross-section evaluations. Notably, compared with experimental results, the currently available data sets exhibit significant discrepancies, suggesting that simulations based on current nuclear data evaluations may be unreliable.

Název v anglickém jazyce

The validation of neutron transport in chlorine in LR-0 reference field

Popis výsledku anglicky

Nuclear energy is one of the promising ways of reaching carbon neutrality, but this goal requires the development of new reactor types. One such concept is the molten salt reactor system, which uses chlorine-based fuel salts. Developing this system needs reliable neutronic data for all materials used, with particular emphasis on core components. While uranium cross-sections remain well-studied, sufficient experimental data for chlorine is lacking, particularly for validations of current data evaluations. This paper presents new, precise integral experiments to validate various chlorine cross-section evaluations. Notably, compared with experimental results, the currently available data sets exhibit significant discrepancies, suggesting that simulations based on current nuclear data evaluations may be unreliable.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2025

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

1873-2100

Svazek periodika

218

Číslo periodika v rámci svazku

August

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

1-10

Kód UT WoS článku

001455457500001

EID výsledku v databázi Scopus

2-s2.0-105000768246