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Justification of the transition to erbium fuel in VVER-1000 type reactors based on a comparative analysis of reactivity coefficients for gadolinium and erbium burnable absorbers

The paper presents the neutron-physical justification of replacement of the burn-up gadolinium absorber placed in a small number of fuel elements by erbium placed in all fuel elements of the fuel assembly. A scheme of fuel elements placement is chosen for the gadolinium absorber, modeling their real...

Ausführliche Beschreibung

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Bibliografische Detailangaben
Hauptverfasser: A. R. Muzafarov, V. I. Savander
Format: Artigo
Sprache:Inglês
Veröffentlicht: Национальный исследовательский ядерный университет МИФИ 2024-09-01
Schriftenreihe:Глобальная ядерная безопасность
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Online-Zugang:https://glonucsec.elpub.ru/jour/article/view/271
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