THERMAL DIFFUSIVITY OF ATF CLADDING MATERIALS USING LASER FLASH TECHNIQUE
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F25%3A00389099" target="_blank" >RIV/68407700:21340/25:00389099 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.14311/APP.2025.55.0089" target="_blank" >https://doi.org/10.14311/APP.2025.55.0089</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2025.55.0089" target="_blank" >10.14311/APP.2025.55.0089</a>
Alternative languages
Result language
angličtina
Original language name
THERMAL DIFFUSIVITY OF ATF CLADDING MATERIALS USING LASER FLASH TECHNIQUE
Original language description
Accident tolerant fuel (ATF) cladding materials are designed to improve the fuel behavior in normal operation while further enhancing the material performance in accidental scenarios. The paper presents experimental data on thermal diffusivity for five advanced cladding candidates considered as ATFs, evaluated over a wide temperature range using the laser flash technique. The measured data were evaluated to identify trends in thermophysical behavior in the investigated temperature range. Based on the results, correlations were established to describe the temperature dependence of thermal diffusivity for each material. The analysis also revealed characteristic differences in the thermal diffusivity for various candidates. These findings provide a comparative perspective on the heat transfer capabilities of the tested materials and offer a fundamental experimental basis for their further optimization in accident tolerant fuel applications.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20305 - Nuclear related engineering; (nuclear physics to be 1.3);
Result continuities
Project
<a href="/en/project/TN02000012" target="_blank" >TN02000012: Center of Advanced Nuclear Technology II</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Šimáně 2025 – International Conference on Nuclear Engineering
ISBN
978-80-01-07515-9
ISSN
2336-5382
e-ISSN
2336-5382
Number of pages
12
Pages from-to
89-100
Publisher name
Faculty of Nuclear Sciences and Physical Engineering (Czech Technical Univ.)
Place of publication
Praha
Event location
Praha
Event date
Jun 17, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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