In the secondary circuit of a PWR, some phenomena such as hideout can lead to a deterioration of the physico-chemical conditions, which is a risk for the primary-secondary confinement barrier in the steam generator. Hideout denotes the concentration increase, due tu boiling, of non volatile chemical species (such as dissolved metals, Na, Cl, PO4, SO4, etc.) in specific parts of the steam generator. The aim of this work is to improve the understanding of these phenomena through the physico-chemical modeling of the circuit from the origins of the pollutants to the areas where hideout can take place. The modeling presented in this work puts together the parameters needed for the description of the chemistry and the one-dimensional transport. A...
Enrichment of impurities occurs in steam generators of nuclear plants due to intense boiling conditi...
Les oxydes de fer, en tant que composés majeurs des produits de corrosion dans le circuit secondaire...
ABSTRACT For several decades it has been recognised that deposition on the surfaces of steam turbine...
International audienceThis work presents the experimental study of the behavior of copper and copper...
Dans le circuit secondaire d'un REP, certains phénomènes comme la séquestration peuvent entraîner un...
Les phénomènes d’encrassement et de colmatage des Générateurs de Vapeur (GV), essentiellement par la...
[[abstract]]Corrosion is the major problem affecting the reliability of steam generators. Many corro...
Corrosion mechanisms related to the presence of contaminants in steam/water circuits, particularly i...
La majorité des produits de corrosion transportés par le circuit secondaire se déposent sur la paroi...
Steam generators are crucial components of pressurized water reactors. The failure of the steam gene...
The accumulation of non-volatile impurities in PWR Steam Generators (SG) has resulted in the acceler...
Corrosion of heat transfer tubing in nuclear steam generators has been a persistent problem in the p...
International audienceIn order to reduce and prevent fouling of the Steam Generators (SGs) tubes and...
This paper first briefly describes the primary water chemistry of PWR, how the lithium and boron con...
Pit growth in commercial Inconel Alloy 600 steam generator tubes is studied as a function of seconda...
Enrichment of impurities occurs in steam generators of nuclear plants due to intense boiling conditi...
Les oxydes de fer, en tant que composés majeurs des produits de corrosion dans le circuit secondaire...
ABSTRACT For several decades it has been recognised that deposition on the surfaces of steam turbine...
International audienceThis work presents the experimental study of the behavior of copper and copper...
Dans le circuit secondaire d'un REP, certains phénomènes comme la séquestration peuvent entraîner un...
Les phénomènes d’encrassement et de colmatage des Générateurs de Vapeur (GV), essentiellement par la...
[[abstract]]Corrosion is the major problem affecting the reliability of steam generators. Many corro...
Corrosion mechanisms related to the presence of contaminants in steam/water circuits, particularly i...
La majorité des produits de corrosion transportés par le circuit secondaire se déposent sur la paroi...
Steam generators are crucial components of pressurized water reactors. The failure of the steam gene...
The accumulation of non-volatile impurities in PWR Steam Generators (SG) has resulted in the acceler...
Corrosion of heat transfer tubing in nuclear steam generators has been a persistent problem in the p...
International audienceIn order to reduce and prevent fouling of the Steam Generators (SGs) tubes and...
This paper first briefly describes the primary water chemistry of PWR, how the lithium and boron con...
Pit growth in commercial Inconel Alloy 600 steam generator tubes is studied as a function of seconda...
Enrichment of impurities occurs in steam generators of nuclear plants due to intense boiling conditi...
Les oxydes de fer, en tant que composés majeurs des produits de corrosion dans le circuit secondaire...
ABSTRACT For several decades it has been recognised that deposition on the surfaces of steam turbine...