STUDY OF THERMAL CREEP OF COATED CLADDING MATERIALS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F18%3A00325553" target="_blank" >RIV/68407700:21340/18:00325553 - isvavai.cz</a>
Result on the web
<a href="https://ojs.cvut.cz/ojs/index.php/APP/article/view/5228" target="_blank" >https://ojs.cvut.cz/ojs/index.php/APP/article/view/5228</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2018.19.0022" target="_blank" >10.14311/APP.2018.19.0022</a>

Result language
angličtina
Original language name
STUDY OF THERMAL CREEP OF COATED CLADDING MATERIALS
Original language description
Coated cladding materials are considered as a near-term concept for so-called Accident Tolerant Fuel materials. Their behavior in accidental conditions is mainly studied around the world, however, they need to survive in-reactor normal operation before reaching theoretical accidental conditions. An out-of-pile experiment was designed to study accelerated inward thermal creep and outward displacement of a cladding that occurs after pellet-cladding interaction. Four different materials deposited by the cold-spray technique were studied as well as the reference uncoated one. The results confirm theoretical prediction that due to a mismatch between the fundamental physical properties of each layer, high stresses will build up and the plastic strains expected will lead to coating cracking.
Czech name
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Czech description
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Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Student Conference on Nuclear Engineering Šimáně 2018
ISBN
978-80-01-06520-4
ISSN
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e-ISSN
2336-5382
Number of pages
8
Pages from-to
22-29
Publisher name
Czech Technical University in Prague
Place of publication
Praha
Event location
FJFI, ČVUT v Praze
Event date
Jun 25, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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