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Sensitivity Study Applied to the CB4 VVER-440 Benchmark on Burnup Credit

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F03%3A%230000612" target="_blank" >RIV/46356088:_____/03:#0000612 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Sensitivity Study Applied to the CB4 VVER-440 Benchmark on Burnup Credit

  • Original language description

    The Dukovany NPP working fuel assembly design has been changed several times since the NPP commission in 1985. The step-by-step increasing enrichment of the VVER-440 fuel brings about a general issue of re-licensing pools at the reactors. Although the pools have been partly reracked a new criticality assessment is being performed to open the way of the PBC/BUC storage technology implementation in the near future. First results obtained for the PBC implementation resulted from calculations using KENO VIMonte Carlo code are presented.

  • Czech name

    Citlivostní studie pro benchmark CB4 o kreditu vyhoření pro VVER-440

  • Czech description

    Od roku 1985, kdy byla jaderná elektrárna Dukovany uvedena do provozu, byl design jejího paliva již několikrát změnen. Postupně se zvyšující obohacení paliva sebou však přináší nutnost relicencovat bazény u reaktorů VVER-440. Ačkoliv tyto bazény již bylyčástečně zkompaktněny, bylo nyní provedeno nové posouzení kritičnosti bazénů zaměřené na možnost budoucí implementace skladovací technologie BUC anebo PBC, jehož výsledky založené na výpočtech Monte Carlo kódem KENO VI jsou prezentovány.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BG - Nuclear, atomic and molecular physics, accelerators

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/JB2%2F00" target="_blank" >JB2/00: Assesment, technical aspects and technology of burnup credit implementation into criticality analyses of spent fuel management systems</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2003

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Challenges in the Pursuit of Global Nuclear Criticality Safety, Proceedings of 17th International Conference on Nuclear Criticality Safety

  • ISBN

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    650-655

  • Publisher name

    Japan Atomic Energy Research Institute

  • Place of publication

    Tokai-Mura, Japan

  • Event location

    Tokai-Mura, Japan

  • Event date

    Jan 1, 2003

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article