On the ongoing computation of the LVR-15 reactor fuel burnup
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F22%3AN0000119" target="_blank" >RIV/26722445:_____/22:N0000119 - isvavai.cz</a>
Result on the web
<a href="https://ojs.cvut.cz/ojs/index.php/APP/article/view/8564/6481" target="_blank" >https://ojs.cvut.cz/ojs/index.php/APP/article/view/8564/6481</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2022.37.0048" target="_blank" >10.14311/APP.2022.37.0048</a>
Alternative languages
Result language
angličtina
Original language name
On the ongoing computation of the LVR-15 reactor fuel burnup
Original language description
Isotopic composition of the LVR-15 reactor fuel changes significantly during the operation time. In order to enable Monte Carlo calculations of the LVR-15 core throughout any reasonable time period, the isotopic compositions of partially depleted fuel assemblies have to be known at the start of the simulation. Even though the infinite lattice calculation can represent useful initial approximation, the non-leakage assumption is not necessarily valid for compact and highly heterogenous cores like in case of the LVR-15. Therefore, a more advanced calculation process have to be implemented towards appropriate determination of fuel assembly burnup. The main aim of this paper is to describe the current state of the ongoing computation as well as provide an explanation of the chosen calculation scheme of the LVR-15 operation history. Currently available results that are affected by profound inaccuracy are discussed in the final part alongside with planned future improvements.
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/LM2018120" target="_blank" >LM2018120: Reactors LVR-15 and LR-0</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Acta Polytechnica CTU Proceedings
ISBN
978-800107094-9
ISSN
2336-5382
e-ISSN
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Number of pages
6
Pages from-to
48-53
Publisher name
Czech Technical University in Prague
Place of publication
Praha
Event location
Praha
Event date
Dec 6, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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