Investigation of some phenomena and parametrical studies on VVER1000 MCCI
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F13%3A%230001458" target="_blank" >RIV/46356088:_____/13:#0001458 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Investigation of some phenomena and parametrical studies on VVER1000 MCCI
Original language description
Paper presented at 6th European Review meeting on Severe Accident Research (ERMSAR-2013), Avignon (France), Palais des Papes, 2-4 October, 2013. The SARNET activities on Molten Corium Concrete Interaction aim finally to bring the research results to realreactor applications. These activities concern in particular consolidation of the applications of the ASTEC integral code to the simulation of ex-vessel physicochemical processes during MCCI at real NPPs, such as a VVER 1000 reactor type. Paper presented at 6th European Review meeting on Severe Accident Research (ERMSAR-2013), Avignon (France), Palais des Papes, 2-4 October, 2013. This paper presents some of the main issues that appear during the MCCI analyses on VVER1000 test cases. The main observation is that due to the high iron content in the concrete pool stratification with metal below appears early promoting axial ablation and continues to exist till the basemat melt-through time even in case with water reflooding. Axial concre
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JF - Nuclear energy
OECD FORD branch
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Result continuities
Project
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů