Modifications in the Structure of Oxide Corium Melt and Phase Formation During Its Crystallization Caused by Interaction With Sacrificial Concretes of Core Catcher

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F14%3A%230001576" target="_blank" >RIV/46356088:_____/14:#0001576 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1115/ICONE22-31266" target="_blank" >http://dx.doi.org/10.1115/ICONE22-31266</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1115/ICONE22-31266" target="_blank" >10.1115/ICONE22-31266</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Modifications in the Structure of Oxide Corium Melt and Phase Formation During Its Crystallization Caused by Interaction With Sacrificial Concretes of Core Catcher

Popis výsledku v původním jazyce

The article presents the results of the experimental study carried on molten corium and its crystallization products resulted from contact with sacrificial concretes. Experiments were carried out at COMETA installation using induction melting in cold crucible technology in air. The results of the physical-chemical analysis of the examined composite system U4+-U6+-Zr4+-Fe3+-Fe2+-Si4+-Al3+-Ca2+-O2- presented in this paper are based on computational diagram of fusibility of quasi ternary oxide systems. This work was carried out within the framework program KONTAKT-II project, LH12224 "Modeling and investigation of hypothetical non-standard situations at nuclear reactors of new type", experimental work has been partly supported by the SUSEN Project CZ.1.05/2.1.00/03.0108 (European Regional Development Fund (ERDF)). Recommendations for further investigation are presented in this paper.

Název v anglickém jazyce

Modifications in the Structure of Oxide Corium Melt and Phase Formation During Its Crystallization Caused by Interaction With Sacrificial Concretes of Core Catcher

Popis výsledku anglicky

The article presents the results of the experimental study carried on molten corium and its crystallization products resulted from contact with sacrificial concretes. Experiments were carried out at COMETA installation using induction melting in cold crucible technology in air. The results of the physical-chemical analysis of the examined composite system U4+-U6+-Zr4+-Fe3+-Fe2+-Si4+-Al3+-Ca2+-O2- presented in this paper are based on computational diagram of fusibility of quasi ternary oxide systems. This work was carried out within the framework program KONTAKT-II project, LH12224 "Modeling and investigation of hypothetical non-standard situations at nuclear reactors of new type", experimental work has been partly supported by the SUSEN Project CZ.1.05/2.1.00/03.0108 (European Regional Development Fund (ERDF)). Recommendations for further investigation are presented in this paper.

Druh

D - Stať ve sborníku

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

<a href="/cs/project/LH12224" target="_blank" >LH12224: Modelování a výzkum hypotetických nestandardních situací jaderných reaktorů nového typu</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

2014 22nd International Conference on Nuclear Engineering, Volume 6

ISBN

978-0-7918-4589-9

ISSN

—

e-ISSN

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Počet stran výsledku

7

Strana od-do

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Název nakladatele

ASME

Místo vydání

New York, USA

Místo konání akce

Praha

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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