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Subkanálový model aktivní zóny reaktoru APR1400

Authors: Kazimov, Nurmet;

Subkanálový model aktivní zóny reaktoru APR1400

Abstract

The master thesis describes the subchannel analysis methodology. Subchannel analysis serves as a valuable tool in evaluating the safety of nuclear reactor operations. The results obtained from subchannel analysis provide vital information for assessing risks associated with boiling crises, as well as evaluating the effectiveness of moderation and fuel rod plutonium production. To achieve this, it is imperative to develop and validate an active zone model within the subchannel code. The master thesis deals with this procedure in the case of the active zone of the APR1400 reactor. The results are compared with experimental data and other simulation results to validate the accuracy of the model.

Diplomová práce popisuje metodiku subkanálové analýzy. Subkanálová analýza slouží jako cenný nástroj při hodnocení bezpečnosti provozu jaderných reaktorů. Výsledky získané z analýzy subkanálů poskytují zásadní informace pro hodnocení rizika vzniku krize varu, stejně jako hodnocení účinnosti umírněnosti a produkce plutonia v palivových tyčích. Aby toho bylo dosaženo, je nezbytné vyvinout a validovat model aktivní zóny v v subkanálovém kódu. Diplomová práce se tímto postupem zabývá v případě aktivní zóny reaktoru APR1400. Výsledky jsou porovnány s experimentálními daty a dalšími výsledky simulace, aby validovat přesnost modelu.

C

Country
Czech Republic
Related Organizations
Keywords

pressurized water reactor, reactor model, Subkanálová analýza, Subchannel code, APR1400, Subkanálový kod, Subchannel analysis, tlakovodní reaktor, model reaktoru

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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