Le phénomène de dispersion/fragmentation du corium reste un des éléments les plus complexes et incertains de la modélisation d’un accident nucléaire. Afin de valider les modèles de sous-maille actuellement implémentés dans le logiciel MC3D (développé à l’IRSN), une expérimentation sans explosion de vapeur a été imaginée. Il s’agit d’un jet de métal liquide à bas point de fusion (métal de Field) interagissant avec de l’eau stagnante dans une cuve de large dimension. Cette thèse comporte deux volets ; le premier porte sur l’étude de la fragmentation dite secondaire d’une goutte isolée de métal de Field, à bas nombre de Weber. Dans ce but un dispositif expérimental GaLaD (générateur de goutte à la demande) a été conçu par nos soins. Cette part...
In the case of a severe accident in a nuclear power plant, the molten core may flow into water and i...
This paper presents experimental results on the fragmentation of a low meting point liquid metallic ...
This paper presents experimental results on the fragmentation of a low meting point liquid metallic ...
The phenomenon of dispersion/fragmentation of corium remains one of the most complex and uncertain e...
The phenomenon of dispersion/fragmentation of corium remains one of the most complex and uncertain e...
Lors d’un accident grave dans un réacteur nucléaire (REP ou REB en particulier), le combustible fond...
L'accrétion de planètes telluriques comme la Terre se déroule par collisions successives entre proto...
International audienceIn the event of a hypothetical core disruptive accident in nuclear power plant...
International audienceIn the event of a hypothetical core disruptive accident in nuclear power plant...
International audienceIn the event of a hypothetical core disruptive accident in nuclear power plant...
International audienceIn the event of a hypothetical core disruptive accident in nuclear power plant...
International audienceIn the event of a hypothetical core disruptive accident in nuclear power plant...
[EN] In the event of a hypothetical core disruptive accident in nuclear power plants, the molten cor...
This paper presents experimental results on the fragmentation of a low meting point liquid metallic ...
This paper presents experimental results on the fragmentation of a low meting point liquid metallic ...
In the case of a severe accident in a nuclear power plant, the molten core may flow into water and i...
This paper presents experimental results on the fragmentation of a low meting point liquid metallic ...
This paper presents experimental results on the fragmentation of a low meting point liquid metallic ...
The phenomenon of dispersion/fragmentation of corium remains one of the most complex and uncertain e...
The phenomenon of dispersion/fragmentation of corium remains one of the most complex and uncertain e...
Lors d’un accident grave dans un réacteur nucléaire (REP ou REB en particulier), le combustible fond...
L'accrétion de planètes telluriques comme la Terre se déroule par collisions successives entre proto...
International audienceIn the event of a hypothetical core disruptive accident in nuclear power plant...
International audienceIn the event of a hypothetical core disruptive accident in nuclear power plant...
International audienceIn the event of a hypothetical core disruptive accident in nuclear power plant...
International audienceIn the event of a hypothetical core disruptive accident in nuclear power plant...
International audienceIn the event of a hypothetical core disruptive accident in nuclear power plant...
[EN] In the event of a hypothetical core disruptive accident in nuclear power plants, the molten cor...
This paper presents experimental results on the fragmentation of a low meting point liquid metallic ...
This paper presents experimental results on the fragmentation of a low meting point liquid metallic ...
In the case of a severe accident in a nuclear power plant, the molten core may flow into water and i...
This paper presents experimental results on the fragmentation of a low meting point liquid metallic ...
This paper presents experimental results on the fragmentation of a low meting point liquid metallic ...