The steam generator is an essential component in PWR. After 15-20 years of functioning, an obstruction by deposits of flow holes between Tube Support Plate (TSP) and primary tubes is observed, called TSP clogging. This phenomenon may lead to dramatic consequences for nuclear power plant operation. The aim of this thesis is to deepen the understanding of the mechanisms responsible for TSP clogging by identifying and prioritizing the preponderant processes. COLENTEC is an experimental facility designed to reproduce TSP clogging deposits under representative conditions. Microscopic characterizations allowed revealing the deposit formation by precipitation and the initiation role of material passivation in deposit formation. Lipping and ripple ...
International audienceCorrosion product deposits in the secondary side of nuclear plant steam genera...
Steam generators are massive heat exchangers feeding the turbines of pressurised water nuclear power...
In the secondary circuit of a PWR, some phenomena such as hideout can lead to a deterioration of the...
International audienceCorrosion product deposits in the secondary side of PWR Steam Generators (SG) ...
Le générateur de vapeur est un composant essentiel du réacteur à eau pressurisée. Après 15 à 20 ans ...
International audienceCorrosion product deposits in the secondary side of nuclear power plant steam ...
International audienceCorrosion product deposits in the secondary side of nuclear power plant Steam ...
International audienceCorrosion product deposits in the secondary side of nuclear power plant Steam ...
Several unscheduled shut downs of the Cruas nuclear power plant in France have been caused by the de...
Les écoulements de particules sont présents dans de nombreux phénomènes naturels et applications ind...
International audienceCorrosion product deposits in the secondary side of nuclear plant steam genera...
Les phénomènes d’encrassement et de colmatage des Générateurs de Vapeur (GV), essentiellement par la...
La majorité des produits de corrosion transportés par le circuit secondaire se déposent sur la paroi...
Les générateurs de vapeur sont d'imposants échangeurs de chaleur qui alimentent les turbines des cen...
The Tube Support Plate blockage, also named clogging, is a complex phenomenon that can occur in the ...
International audienceCorrosion product deposits in the secondary side of nuclear plant steam genera...
Steam generators are massive heat exchangers feeding the turbines of pressurised water nuclear power...
In the secondary circuit of a PWR, some phenomena such as hideout can lead to a deterioration of the...
International audienceCorrosion product deposits in the secondary side of PWR Steam Generators (SG) ...
Le générateur de vapeur est un composant essentiel du réacteur à eau pressurisée. Après 15 à 20 ans ...
International audienceCorrosion product deposits in the secondary side of nuclear power plant steam ...
International audienceCorrosion product deposits in the secondary side of nuclear power plant Steam ...
International audienceCorrosion product deposits in the secondary side of nuclear power plant Steam ...
Several unscheduled shut downs of the Cruas nuclear power plant in France have been caused by the de...
Les écoulements de particules sont présents dans de nombreux phénomènes naturels et applications ind...
International audienceCorrosion product deposits in the secondary side of nuclear plant steam genera...
Les phénomènes d’encrassement et de colmatage des Générateurs de Vapeur (GV), essentiellement par la...
La majorité des produits de corrosion transportés par le circuit secondaire se déposent sur la paroi...
Les générateurs de vapeur sont d'imposants échangeurs de chaleur qui alimentent les turbines des cen...
The Tube Support Plate blockage, also named clogging, is a complex phenomenon that can occur in the ...
International audienceCorrosion product deposits in the secondary side of nuclear plant steam genera...
Steam generators are massive heat exchangers feeding the turbines of pressurised water nuclear power...
In the secondary circuit of a PWR, some phenomena such as hideout can lead to a deterioration of the...