Material research for small modular reactor cooled by supercritical water – ECC-SMART

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F22%3AN0000117" target="_blank" >RIV/26722445:_____/22:N0000117 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.confer.cz/metal/2022/read/4480-material-research-for-small-modular-reactor-cooled-by-supercritical-water-ecc-smart.pdf" target="_blank" >https://www.confer.cz/metal/2022/read/4480-material-research-for-small-modular-reactor-cooled-by-supercritical-water-ecc-smart.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/metal.2022.4480" target="_blank" >10.37904/metal.2022.4480</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Material research for small modular reactor cooled by supercritical water – ECC-SMART

Popis výsledku v původním jazyce

The main objectives of the project are to define the design requirements for the future SCW-SMR technology, to develop the pre-licensing study and guidelines for the demonstration of the safety in the further development stages of the SCW-SMR concept including the methodologies and tools to be used and to identify the key obstacles for the future SMR licensing and propose a strategy for this process. The project consortium consists of laboratories from Europe, Canada, and China. Besides the thermo-hydraulics, safety, neutronics, and reactor physics, assessment of the corrosion behavior of cladding candidate materials (alloy 800H, stainless steel 310S, alumina forming austenitic alloy - AFA) in supercritical water (SCW) at 380/500 °C and 25 MPa are one of the key activities. For this purpose, experiments such as long-term (1000-8000 hours) exposure tests in autoclaves, neutron irradiation, electrochemistry, and radiolysis are involved. The paper describes the progress made on the ECC-SMART project with focus on microstructural characterization of candidate cladding materials. In addition, the description of the setup of corresponding experiments is included.

Název v anglickém jazyce

Material research for small modular reactor cooled by supercritical water – ECC-SMART

Popis výsledku anglicky

The main objectives of the project are to define the design requirements for the future SCW-SMR technology, to develop the pre-licensing study and guidelines for the demonstration of the safety in the further development stages of the SCW-SMR concept including the methodologies and tools to be used and to identify the key obstacles for the future SMR licensing and propose a strategy for this process. The project consortium consists of laboratories from Europe, Canada, and China. Besides the thermo-hydraulics, safety, neutronics, and reactor physics, assessment of the corrosion behavior of cladding candidate materials (alloy 800H, stainless steel 310S, alumina forming austenitic alloy - AFA) in supercritical water (SCW) at 380/500 °C and 25 MPa are one of the key activities. For this purpose, experiments such as long-term (1000-8000 hours) exposure tests in autoclaves, neutron irradiation, electrochemistry, and radiolysis are involved. The paper describes the progress made on the ECC-SMART project with focus on microstructural characterization of candidate cladding materials. In addition, the description of the setup of corresponding experiments is included.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2022 : 31st International Conference on Metallurgy and Materials : Conference proceedings

ISBN

978-80-88365-06-8

ISSN

2694-9296

e-ISSN

—

Počet stran výsledku

7

Strana od-do

419-425

Název nakladatele

Tanger, Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

18. 5. 2022

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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