ADAPTIVE TIME-STEP CONTROL FOR THE MODAL METHOD TO INTEGRATE THE MULTIGROUP NEUTRON DIFFUSION EQUATION

ADAPTIVE TIME-STEP CONTROL FOR THE MODAL METHOD TO INTEGRATE THE MULTIGROUP NEUTRON DIFFUSION EQUATION

The distribution of the power inside a reactor core can be described by the time dependent multigroup neutron diffusion equation. One of the approaches to integrate this time-dependent equation is the modal method, that assumes that the solution can be described by the sum of amplitude function mult...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser: Carreño A., Vidal-Ferràndiz A., Ginestar D., Verdú G.
Format: Artikel
Sprache:English
Veröffentlicht: EDP Sciences 2021-01-01
Schriftenreihe:EPJ Web of Conferences
Schlagworte:
modal methods
adaptive time-step
time-dependent neutron diffusion
error estimators
Online Zugang:https://www.epj-conferences.org/articles/epjconf/pdf/2021/01/epjconf_physor2020_07010.pdf

Online

https://www.epj-conferences.org/articles/epjconf/pdf/2021/01/epjconf_physor2020_07010.pdf

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