The numerical modeling has become essential in the world of industrial design and scientific research. The problems to be solved are increasingly complex making it necessary to adopt an appropriate approach for the problem addressed. In the domains of application of low frequency electromagnetic, the finite element method (FEM) is the reference method. Currently, more and more devices having large open gaps are developed. In this kind of problems, the MEF is not optimal as it requires to mesh a large volume of air to get a good accuracy. In this thesis we study, through two applications (an open system and a large gap system), an alternative method that does not suffer from the limitations discussed : the method of moments (MoM) of volume...
During the 40's, W.F. Brown introduced the micromagnetism theory to explain the behaviour of non-lin...
This paper aims to develop a new modeling method, referred to as a moment method based distributed m...
In this thesis, we study two mathematical problems concerning the equations of micromagnetism. These...
The numerical modeling has become essential in the world of industrial design and scientific researc...
La modélisation numérique est devenue incontournable dans le monde de la conception industrielle et ...
The method of moments (MoM) is a numerical technique used to solve integral equations. The MoM has b...
order to answer the absence of complete and realistic data on behalf of the industry, the knowledge ...
The aim of this work is the eddy-current testing (ECT) of ferromagnetic materials within magnetic se...
The aim of this thesis is to develop 3D finite element formulations for high frequency devices simul...
Magnetic materials play a central role in electromagnetic energy conversion applications. The actual...
This study deals with the modelling of the magnetomechanical coupling, which is due to magnetic forc...
Soft magnetic materials (Fe, Ni, Co, ... amorphous, crystal or poly-crystal) are used in power elect...
A. NICOLET ( Rapporteur) J.L. COULONB ( Rapporteur ) G. SEGUIER ( Président de Jury ) P. BROCHET ( E...
The electrification of transport means, in recent years leads to an increase of the use of the power...
This subject of the thesis is part of a priority research theme developed by the GREAH laboratory on...
During the 40's, W.F. Brown introduced the micromagnetism theory to explain the behaviour of non-lin...
This paper aims to develop a new modeling method, referred to as a moment method based distributed m...
In this thesis, we study two mathematical problems concerning the equations of micromagnetism. These...
The numerical modeling has become essential in the world of industrial design and scientific researc...
La modélisation numérique est devenue incontournable dans le monde de la conception industrielle et ...
The method of moments (MoM) is a numerical technique used to solve integral equations. The MoM has b...
order to answer the absence of complete and realistic data on behalf of the industry, the knowledge ...
The aim of this work is the eddy-current testing (ECT) of ferromagnetic materials within magnetic se...
The aim of this thesis is to develop 3D finite element formulations for high frequency devices simul...
Magnetic materials play a central role in electromagnetic energy conversion applications. The actual...
This study deals with the modelling of the magnetomechanical coupling, which is due to magnetic forc...
Soft magnetic materials (Fe, Ni, Co, ... amorphous, crystal or poly-crystal) are used in power elect...
A. NICOLET ( Rapporteur) J.L. COULONB ( Rapporteur ) G. SEGUIER ( Président de Jury ) P. BROCHET ( E...
The electrification of transport means, in recent years leads to an increase of the use of the power...
This subject of the thesis is part of a priority research theme developed by the GREAH laboratory on...
During the 40's, W.F. Brown introduced the micromagnetism theory to explain the behaviour of non-lin...
This paper aims to develop a new modeling method, referred to as a moment method based distributed m...
In this thesis, we study two mathematical problems concerning the equations of micromagnetism. These...