Analyses of Severe Accident Sequences in the Spent Fuel Pool of the VVER-1000 Type of Reactor With MELCOR 1.8.6
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F14%3A%230001636" target="_blank" >RIV/46356088:_____/14:#0001636 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1115/ICONE22-30406" target="_blank" >http://dx.doi.org/10.1115/ICONE22-30406</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1115/ICONE22-30406" target="_blank" >10.1115/ICONE22-30406</a>
Alternative languages
Result language
angličtina
Original language name
Analyses of Severe Accident Sequences in the Spent Fuel Pool of the VVER-1000 Type of Reactor With MELCOR 1.8.6
Original language description
Since the Fukushima nuclear disaster in 2011, much attention has been paid to investigation of severe accidents (SA) progression in spent fuel pools (SFP) of various types of nuclear power plants (NPP). In Czech Republic, 4 VVER-440 and 2 VVER-1000 typesof reactors (at the Dukovany and Temelin NPPs, respectively) are currently under operation. In order to enhance their safety, especially with respect to station black-out (SBO) events, numerical analyses have been carried out evaluating the risks associated with accidents occurring also in the SFP. The present paper deals with analyses of 2 postulated scenarios (loss of cooling and loss of coolant) and is mainly focused on the input deck preparation for the integral, lumped parameter (LP) code for SA analyses ? MELCOR 1.8.6. Emphasis is put on description of correct implementation of the complex geometry of the SFP, consisting of 3 distinct pools separated by concrete walls (lined with steel plates) in which fuel assemblies (FA) are st
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JF - Nuclear energy
OECD FORD branch
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Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2014 22nd International Conference on Nuclear Engineering, Volume 3
ISBN
978-0-7918-4589-9
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
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Publisher name
ASME
Place of publication
New York, USA
Event location
Praha
Event date
Jan 1, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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