Because the irradiation damage is a major challenge of nuclear materials, it is of upmost importance to accurately calculate it with reliable uncertainty estimates. The main objective of this thesis is to develop and improve the methodologies for computing the neutron irradiation-induced displacement damages as well as their uncertainties. After a brief review on nuclear reaction models and primary radiation damage models, we propose a complete methodology for calculating damage cross sections from different nuclear reactions and the subsequent calculation of Displacement per Atom (DPA) rates.The recoil energies from neutron-induced reactions are summarized with an estimation of the relativistic effect and the target thermal vibration. Part...
International audienceThe Displacement per Atom (DPA) rate is conventionally computed with DPA cross...
Displacement cross-sections for an advanced assessment of radiation damage rates were obtained for a...
Technological irradiation programs carried out in experimental reactors are crucial for the support ...
Because the irradiation damage is a major challenge of nuclear materials, it is of upmost importance...
During the lifetime of nuclear power plants, irradiation and mechanical interactions can cause perma...
Atomic collision processes are fundamental to numerous advanced materials technologies such as elect...
Atomic collision processes are fundamental to numerous advanced materials technologies such as elect...
ABSTRACT : The knowledge of the defect and impurity generation rates, as well as the defect spatial ...
Scenario studies of an electronuclear fleet, as well as safety studies, are essential to explore the...
The operation of many pressurized water reactors (PWRs) is extended beyond their nominal lifetime (4...
AbstractThe neutrons generated in fusion plasmas interact with materials via nuclear reactions. The ...
International audienceThe Displacement per Atom (DPA) rate is conventionally computed with DPA cross...
Displacement cross-sections for an advanced assessment of radiation damage rates were obtained for a...
Technological irradiation programs carried out in experimental reactors are crucial for the support ...
Because the irradiation damage is a major challenge of nuclear materials, it is of upmost importance...
During the lifetime of nuclear power plants, irradiation and mechanical interactions can cause perma...
Atomic collision processes are fundamental to numerous advanced materials technologies such as elect...
Atomic collision processes are fundamental to numerous advanced materials technologies such as elect...
ABSTRACT : The knowledge of the defect and impurity generation rates, as well as the defect spatial ...
Scenario studies of an electronuclear fleet, as well as safety studies, are essential to explore the...
The operation of many pressurized water reactors (PWRs) is extended beyond their nominal lifetime (4...
AbstractThe neutrons generated in fusion plasmas interact with materials via nuclear reactions. The ...
International audienceThe Displacement per Atom (DPA) rate is conventionally computed with DPA cross...
Displacement cross-sections for an advanced assessment of radiation damage rates were obtained for a...
Technological irradiation programs carried out in experimental reactors are crucial for the support ...