This PhD thesis focuses on the neutronics design of experimental configurations to improve knowledge on neutronical parameters, in particular nuclear data in enlarged spectrum energy domains, in the future Zero Power Reactor ZEPHYR. Its awaited high spectral flexibility faces a major challenge due to the presence of a peripheral water zone. Answering the needs of current and future electronuclear reactor fleet requires a faithful reproduction of their neutronical characteristics in the measurement zone. Then, the issue is to understand how to design an efficient spectral adaptation between the periphery and the experimental zone, and to apply it on Generations II, III and IV dedicated configurations.As a first step, fast-thermal coupled cor...
Dans l’étude de tout nouveau réacteur nucléaire, la conception de son cœur est une étape décisive. O...
This study is part of the framework of high power energy supply in space. It consists in designing a...
La fission nucléaire est un phénomène complexe dont tous les mécanismes ne sont pas entièrement comp...
This PhD thesis focuses on the neutronics design of experimental configurations to improve knowledge...
Les travaux réalisés au cours de cette thèse portent sur la conception neutronique de configurations...
International audienceZero Power Reactors bring significant results in experimental validation of ne...
International audienceThe development of fast reactor GEN-IV technology at an industrial scale would...
Fast Spectrum Nuclear Reactors are a long term solution for energy production, as they can be used t...
International audienceThe development of GEN-IV fast reactor technology at an industrial scale will ...
Les réacteurs de IVème génération à neutrons rapides offrent la possibilité de valoriser le plutoniu...
The different neutronic parameters have to be calculated with a higher accuracy in order to design t...
Scenario studies of an electronuclear fleet, as well as safety studies, are essential to explore the...
Nuclear reactor core design is a highly multidisciplinary task where neutronics, thermal-hydraulics,...
The Generation IV of nuclear reactors aims at making the nuclear energy a sustainable power source, ...
Ce travail de thèse porte sur le développement de techniques de spectroscopie neutronique dans les c...
Dans l’étude de tout nouveau réacteur nucléaire, la conception de son cœur est une étape décisive. O...
This study is part of the framework of high power energy supply in space. It consists in designing a...
La fission nucléaire est un phénomène complexe dont tous les mécanismes ne sont pas entièrement comp...
This PhD thesis focuses on the neutronics design of experimental configurations to improve knowledge...
Les travaux réalisés au cours de cette thèse portent sur la conception neutronique de configurations...
International audienceZero Power Reactors bring significant results in experimental validation of ne...
International audienceThe development of fast reactor GEN-IV technology at an industrial scale would...
Fast Spectrum Nuclear Reactors are a long term solution for energy production, as they can be used t...
International audienceThe development of GEN-IV fast reactor technology at an industrial scale will ...
Les réacteurs de IVème génération à neutrons rapides offrent la possibilité de valoriser le plutoniu...
The different neutronic parameters have to be calculated with a higher accuracy in order to design t...
Scenario studies of an electronuclear fleet, as well as safety studies, are essential to explore the...
Nuclear reactor core design is a highly multidisciplinary task where neutronics, thermal-hydraulics,...
The Generation IV of nuclear reactors aims at making the nuclear energy a sustainable power source, ...
Ce travail de thèse porte sur le développement de techniques de spectroscopie neutronique dans les c...
Dans l’étude de tout nouveau réacteur nucléaire, la conception de son cœur est une étape décisive. O...
This study is part of the framework of high power energy supply in space. It consists in designing a...
La fission nucléaire est un phénomène complexe dont tous les mécanismes ne sont pas entièrement comp...