Investigation of some phenomena and parametrical studies on VVER1000 MCCI

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Investigation of some phenomena and parametrical studies on VVER1000 MCCI

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

Investigation of some phenomena and parametrical studies on VVER1000 MCCI

Popis výsledku anglicky

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

Druh

O - Ostatní výsledky

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

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Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2013

Kód důvěrnosti údajů

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