Université de la Méditerranée - Aix-Marseille IIThis study is in the scope of Pressurized Water Reactors (P.W.R.) core response calculations in the field of seismic studies. The aim of this work is to characterize experimentally the PWR fuel assembly non-linear vibratory behavior. The model obtained must be global with a few degree of freedom in order to be integrated in the calculation of the core response to seismic excitation.Cette thèse s'inscrit dans le cadre général de la tenue au séisme des cœurs de Réacteurs à Eau Pressurisée (R.E.P.). Son but est la caractérisation, sous différents environnements (air, eau stagnante et eau sous écoulement), du comportement vibratoire non-linéaire d'un assemblage combustible par une approche expérim...
International audienceNuclear industry needs tools to design reactor cores in case of earthquake. A ...
The core of Pressurized Water Reactors (PWR) is composed by nuclear fuel assemblies, bundles of slen...
In Pressurized Water Reactors (PWR), fuel assemblies are made up of fuel rods, long slender tubes fi...
Université de la Méditerranée - Aix-Marseille IIThis study is in the scope of Pressurized Water Reac...
This study is in the scope of Pressurized Water Reactors (P. W. R. ) core response calculations in t...
The knowledge of the reduced damping coefficient of the first mode of a fuel assembly of PWR (pressu...
The designing of a pressurized water reactor core subjected to seismic loading, is a major concern o...
Dans le cadre des études de sûreté, il est nécessaire de disposer de modèles validés des forces flui...
The paper deals with mathematical modelling and computer simulation of the seismic response of fuel ...
Cette thèse s'inscrit dans le cadre général de la tenue au séisme des coeurs de réacteurs nucléaires...
ABSTRACT Pressurized Water Reactor (PWR) seismic or Lost Of Coolant Accident (LOCA) loads could resu...
The paper deals with mathematical modelling and computer simulation of the seismic response of fuel ...
In Pressurized Water Reactors (PWR), fuel assemblies are composed of fuel rods, long slender tubes f...
communication to : 11. international conference on structural mechanics in reactor technology, Tokyo...
Nuclear fuel bundles in PWR reactors present vibrations due to coolant flow, which may result in fre...
International audienceNuclear industry needs tools to design reactor cores in case of earthquake. A ...
The core of Pressurized Water Reactors (PWR) is composed by nuclear fuel assemblies, bundles of slen...
In Pressurized Water Reactors (PWR), fuel assemblies are made up of fuel rods, long slender tubes fi...
Université de la Méditerranée - Aix-Marseille IIThis study is in the scope of Pressurized Water Reac...
This study is in the scope of Pressurized Water Reactors (P. W. R. ) core response calculations in t...
The knowledge of the reduced damping coefficient of the first mode of a fuel assembly of PWR (pressu...
The designing of a pressurized water reactor core subjected to seismic loading, is a major concern o...
Dans le cadre des études de sûreté, il est nécessaire de disposer de modèles validés des forces flui...
The paper deals with mathematical modelling and computer simulation of the seismic response of fuel ...
Cette thèse s'inscrit dans le cadre général de la tenue au séisme des coeurs de réacteurs nucléaires...
ABSTRACT Pressurized Water Reactor (PWR) seismic or Lost Of Coolant Accident (LOCA) loads could resu...
The paper deals with mathematical modelling and computer simulation of the seismic response of fuel ...
In Pressurized Water Reactors (PWR), fuel assemblies are composed of fuel rods, long slender tubes f...
communication to : 11. international conference on structural mechanics in reactor technology, Tokyo...
Nuclear fuel bundles in PWR reactors present vibrations due to coolant flow, which may result in fre...
International audienceNuclear industry needs tools to design reactor cores in case of earthquake. A ...
The core of Pressurized Water Reactors (PWR) is composed by nuclear fuel assemblies, bundles of slen...
In Pressurized Water Reactors (PWR), fuel assemblies are made up of fuel rods, long slender tubes fi...