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Validation of MELCOR 2.1 Code Against OECD THAI HM2 Test

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F09%3A%230000947" target="_blank" >RIV/46356088:_____/09:#0000947 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Validation of MELCOR 2.1 Code Against OECD THAI HM2 Test

  • Original language description

    The main thermal hydraulics issue in the containment of LWR?s under severe accident conditions is the hydrogen distribution. The experimental validation of containment simulation codes was based on experiments conducted long time ago and they usually used helium for a simulation of hydrogen. One of objectives of the OECD THAI project was to investigate a result transferability of existing tests with helium on hydrogen distribution problems. The test series HM (Hydrogen Mixing) contains two tests with asidentical as possible initial and boundary conditions; the only difference is the light gas used ? helium in test HM-1 and hydrogen in test HM-2. The second main objective of the HM tests was to investigate conditions for the hydrogen rich cloud erosionby a steam plume and the break up of the light gas stratification. The test conduct consists of two main phases ? filling of upper part of the facility (?dome?) with helium or hydrogen and erosion of the light gas cloud with a steam plum

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JF - Nuclear energy

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/FT-TA4%2F083" target="_blank" >FT-TA4/083: Safety and legal aspects of the construction and commissioning of a new generation NPP for the power system of the Czech Republic.</a><br>

  • Continuities

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

Others

  • Publication year

    2009

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Transactions of the American Nuclear Society

  • ISSN

    0003-018X

  • e-ISSN

  • Volume of the periodical

    100

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    3

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database