The topic of our research is the application of the Method of Long Characteristics (MOC) to solve the Neutron Transport Equation in three-dimensional axial geometries. The strength of the MOC is in its precision and versatility. As a drawback, it requires a large amount of computational resources. This problem is even more severe in three-dimensional geometries, for which unknowns reach the order of tens of billions for assembly-level calculations.The first part of the research has dealt with the development of optimized tracking and reconstruction techniques which take advantage of the regularities of three-dimensional axial geometries. These methods have allowed a strong reduction of the memory requirements and a reduction of the executio...
An advanced methodology based on the current coupling collision probability method with an orthogona...
This thesis introduces a polynomial expansion for the axial profiles of macroscopic cross sections i...
Designing and analyzing nuclear reactors requires the development of software tools for the simulati...
The topic of our research is the application of the Method of Long Characteristics (MOC) to solve th...
The purpose of this PhD is the implementation of an axial polynomial approximation in a three-dimens...
La méthode des caractéristiques (méthode MOC) est une méthode efficace et flexible de résolution de ...
The method of characteristics is a flexible and efficient method solving the transport equation. It ...
The Method of Characteristics (MOC) is a popular method to solve the multi-group neutron transport e...
International audienceThe TDT (Two and Three Dimensional Transport) deterministic code of the APOLLO...
International audienceIn this paper we describe some recent developments in the Method of Characteri...
In the past years, the Method of Characteristics (MOC) has become a popular tool for the numerical s...
A new approach based on the method of characteristics (MOC) is proposed to solve the neutron transpo...
Thesis: Ph. D. in Computational Nuclear Science and Engineering, Massachusetts Institute of Technolo...
Le RJH est un réacteur d’irradiation technologique. Ce cœur fortement hétérogène, sans motif simple ...
Recently a solver based on the Method Of Characteristics (MOC) for 3D extruded geometries has been d...
An advanced methodology based on the current coupling collision probability method with an orthogona...
This thesis introduces a polynomial expansion for the axial profiles of macroscopic cross sections i...
Designing and analyzing nuclear reactors requires the development of software tools for the simulati...
The topic of our research is the application of the Method of Long Characteristics (MOC) to solve th...
The purpose of this PhD is the implementation of an axial polynomial approximation in a three-dimens...
La méthode des caractéristiques (méthode MOC) est une méthode efficace et flexible de résolution de ...
The method of characteristics is a flexible and efficient method solving the transport equation. It ...
The Method of Characteristics (MOC) is a popular method to solve the multi-group neutron transport e...
International audienceThe TDT (Two and Three Dimensional Transport) deterministic code of the APOLLO...
International audienceIn this paper we describe some recent developments in the Method of Characteri...
In the past years, the Method of Characteristics (MOC) has become a popular tool for the numerical s...
A new approach based on the method of characteristics (MOC) is proposed to solve the neutron transpo...
Thesis: Ph. D. in Computational Nuclear Science and Engineering, Massachusetts Institute of Technolo...
Le RJH est un réacteur d’irradiation technologique. Ce cœur fortement hétérogène, sans motif simple ...
Recently a solver based on the Method Of Characteristics (MOC) for 3D extruded geometries has been d...
An advanced methodology based on the current coupling collision probability method with an orthogona...
This thesis introduces a polynomial expansion for the axial profiles of macroscopic cross sections i...
Designing and analyzing nuclear reactors requires the development of software tools for the simulati...