Research activities in the Czech Republic focusing on materials and technologies for advanced helium-cooled reactors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F25%3A43933232" target="_blank" >RIV/60461373:22320/25:43933232 - isvavai.cz</a>

Výsledek na webu

<a href="https://ojs.cvut.cz/ojs/index.php/ap/article/view/10608" target="_blank" >https://ojs.cvut.cz/ojs/index.php/ap/article/view/10608</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/AP.2025.65.0578" target="_blank" >10.14311/AP.2025.65.0578</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Research activities in the Czech Republic focusing on materials and technologies for advanced helium-cooled reactors

Popis výsledku v původním jazyce

Organisations in the Czech Republic are involved in international research and development of advanced helium-cooled nuclear reactors, including both the very-high-temperature reactors (VHTRs) and the gas-cooled fast reactors (GFRs). To support this effort, a dedicated research infrastructure has been developed and constructed, incorporating large-scale facilities, such as the High-Temperature Helium Loop (HTHL), the S-Allegro helium loop, and other specialised equipment. Current studies are investigating the resistance of structural materials in high-temperature helium environments. Various metallic alloys and ceramic materials intended for high-temperature applications are tested at 750–900 °C. Additional activities focus on helium-coolant technologies – particularly purification, purity monitoring, recovery, and primary-circuit sealing – and on reactor safety and system behaviour under off-normal and emergency conditions.

Název v anglickém jazyce

Research activities in the Czech Republic focusing on materials and technologies for advanced helium-cooled reactors

Popis výsledku anglicky

Organisations in the Czech Republic are involved in international research and development of advanced helium-cooled nuclear reactors, including both the very-high-temperature reactors (VHTRs) and the gas-cooled fast reactors (GFRs). To support this effort, a dedicated research infrastructure has been developed and constructed, incorporating large-scale facilities, such as the High-Temperature Helium Loop (HTHL), the S-Allegro helium loop, and other specialised equipment. Current studies are investigating the resistance of structural materials in high-temperature helium environments. Various metallic alloys and ceramic materials intended for high-temperature applications are tested at 750–900 °C. Additional activities focus on helium-coolant technologies – particularly purification, purity monitoring, recovery, and primary-circuit sealing – and on reactor safety and system behaviour under off-normal and emergency conditions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21100 - Other engineering and technologies

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Acta Polytechnica

ISSN

1210-2709

e-ISSN

1805-2363

Svazek periodika

65

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

578-588

Kód UT WoS článku

001666116200001

EID výsledku v databázi Scopus

2-s2.0-105028914680