Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Combustible nucléaire"'
Autor:
Reymond, Matthieu
Publikováno v:
Physique [physics]. Ecole Centrale Marseille, 2022. Français. ⟨NNT : 2022ECDM0005⟩
In a Pressurized Water Reactor (PWR), the modeling of fuel behavior in accident situations such as Reactivity Initiated Accident (RIA) or Loss of Coolant Accident (LOCA) is necessary to predict the fuel behavior and to determine the safety criteria o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3430::cb497af90ebdd5a998711962c65d2dec
https://theses.hal.science/tel-04012266
https://theses.hal.science/tel-04012266
Autor:
Fouquet-Métivier, Pauline
Publikováno v:
Material chemistry. Université Paris-Saclay, 2022. English. ⟨NNT : 2022UPASF034⟩
Uranium-plutonium mixed oxide U1-yPuyO2-x is the reference fuel for future sodium fast reactors (Generation IV). The plutonium content considered for this fuel ranges between 0.20 and 0.40 and its oxygen stoichiometry or Oxygen/Metal ratio (M = U+Pu+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::06198f75e84c3d6f23981e7b4f06a448
https://theses.hal.science/tel-03707129/file/106410_FOUQUET-METIVIER_2022_archivage.pdf
https://theses.hal.science/tel-03707129/file/106410_FOUQUET-METIVIER_2022_archivage.pdf
Autor:
Chupin, Geoffroy
Publikováno v:
Chimie de coordination. Montpellier, Ecole nationale supérieure de chimie, 2022. Français. ⟨NNT : 2022ENCM0004⟩
An(IV) clusters are multiple metallic centers molecules, were actinide atoms are linked by oxo or hydroxo groups. Those species are formed by condensation reactions with water. They are stabilized thanks to organic or inorganic ligands. If the struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::a6087e780b07b7025cf77ef52c07ac61
https://theses.hal.science/tel-03880559/document
https://theses.hal.science/tel-03880559/document
Autor:
Simeon, Julie
Publikováno v:
Physique Nucléaire Expérimentale [nucl-ex]. Université Grenoble Alpes [2020-..], 2022. Français. ⟨NNT : 2022GRALI012⟩
For the manufacture of FNR (Fast Neutron Reactor) MOX (Mixed Oxide) fuel, (U,Pu)O2-x, consolidation of green compacts shaped from the raw powders, is performed by sintering at high temperature. Thus, the detailed study of the sintering is based on co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::3da99a2a2878d670bdac4fe452d58f69
https://theses.hal.science/tel-03653268/document
https://theses.hal.science/tel-03653268/document
Une approche heuristique pour le choix de lots d'uranium de retraitement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::e4d33c046d301b71f1eca5e7b4741f7f
https://hal.archives-ouvertes.fr/hal-03595438
https://hal.archives-ouvertes.fr/hal-03595438
Autor:
Rochedy, Morgane
During a power transient, the nuclear fuel of Pressurized Water Reactors (PWR) undergoes major temperature gradients giving rise to strong Interactions, both mechanical and chemical, between the UO2 Pellets and the Zircaloy Cladding (PCI): the swelli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::3468035cd2b69ee9330f309d696c9b8a
https://theses.hal.science/tel-03666878
https://theses.hal.science/tel-03666878
Autor:
Schneider, Cloé
Publikováno v:
Matériaux. Université Bourgogne Franche-Comté, 2022. Français. ⟨NNT : 2022UBFCK009⟩
During the fuel irradiation in nuclear reactor, the fuel-cladding assembly is exposed to several irradiation-induced modifications. The fuel swelling coupled with cladding creep leads to a contact between the fuel and the cladding. The oxygen transpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ef579c9c083f7bf04664d608b05a5ed3
https://theses.hal.science/tel-03708645
https://theses.hal.science/tel-03708645
Autor:
Diaz, David
Publikováno v:
Sciences de l'ingénieur [physics]. Université Paris Saclay, 2021. Français
The closure of the nuclear fuel cycle leads to the re-fabrication of a mixed U-Pu fuel. The aim of this thesis is to study an innovative wet ultra-direct route combining separation and shaping steps.The influence of the particle size distribution and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::a54fab4b1ed888c4db8d5c57d6a1741b
https://hal.archives-ouvertes.fr/tel-03514171
https://hal.archives-ouvertes.fr/tel-03514171
Autor:
Isabelle RAMIERE
Publikováno v:
Mécanique des solides [physics.class-ph]. Aix Marseille Université (AMU), 2021
HAL
HAL
This Habilitation thesis (Habilitation à Diriger des Recherches - HDR) manuscript focuses on my research work carried out within the Fuel Studies Department (DEC) of the the French Alternative Energies and Atomic Energy Commission (CEA) since 2009.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0e67dc909826244bc8beb0a40e005ff1
https://tel.archives-ouvertes.fr/tel-03395792v2/document
https://tel.archives-ouvertes.fr/tel-03395792v2/document
Autor:
Urasov, Vadym
Publikováno v:
Linguistique. 2021
Is spent nuclear fuel simply ‘waste’ or a practically unlimited energy source? France seems to have made its choice: its spent nuclear fuel assemblies are reprocessed and recycled to make the best use of the valuable substances that they contain,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::55929e873ed5d949e1950f99ee51fb66
https://dumas.ccsd.cnrs.fr/dumas-03419578
https://dumas.ccsd.cnrs.fr/dumas-03419578