Innocent Niyonzima

29
Documents

Publications

Publications

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A Level-Set Based Topology Optimization for Maximizing the Torque of Synchronous Reluctance Machines

Olivier Brun , Olivier Chadebec , Pauline Ferrouillat , Innocent Niyonzima , Z. Luo et al.
IEEE Transactions on Magnetics, 2024, 60 (3), ⟨10.1109/TMAG.2023.3326878⟩
Article dans une revue hal-04252311 v1
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FEM-BEM modeling of nonlinear magnetoelectric effects in heterogeneous composite structures

A. Urdaneta-Calzadilla , N. Galopin , I. Niyonzima , Olivier Chadebec , G. Meunier et al.
IEEE Transactions on Magnetics, 2024, 60 (3), ⟨10.1109/TMAG.2023.3339088⟩
Article dans une revue hal-04328266 v1
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Multiharmonic Multiscale Modeling in 3-D Nonlinear Magnetoquasistatics: Composite Material Made of Insulated Particles

Janne Ruuskanen , Antoine Marteau , Innocent Niyonzima , Alexandre Halbach , Joonas Vesa et al.
Computer Methods in Applied Mechanics and Engineering, 2024, 425, pp.116945. ⟨10.1016/j.cma.2024.116945⟩
Article dans une revue hal-04536937 v1
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Magnetic Field Upscaling and B-Conforming Magnetoquasistatic Multiscale Formulation

Antoine Marteau , Innocent Niyonzima , Gerard Meunier , Janne Ruuskanen , Nicolas Galopin et al.
IEEE Transactions on Magnetics, 2023, 59 (5), ⟨10.1109/TMAG.2023.3235208⟩
Article dans une revue hal-03933746 v1
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Sensitivity Analysis Using the Virtual Work Principle For 2D Magnetostatic Problems

Olivier Brun , Olivier Chadebec , Pauline Ferrouillat , Innocent Niyonzima , Jonathan Siau et al.
IEEE Transactions on Magnetics, 2023, 59 (5), ⟨10.1109/TMAG.2023.3237030⟩
Article dans une revue hal-03892407 v1
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Modeling of Magnetoelectric Effects in Composite structures by FEM-BEM coupling

Alberto Urdaneta-Calzadilla , Olivier Chadebec , Nicolas Galopin , Innocent Niyonzima , Gerard Meunier et al.
IEEE Transactions on Magnetics, 2023, 59 (5), ⟨10.1109/TMAG.2023.3235211⟩
Article dans une revue hal-03933752 v1
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Sensitivity Analysis Using the Virtual Work Principle for 2D Magnetostatic Problems

Olivier Brun , Olivier Chadebec , Pauline Ferrouillat , Innocent Niyonzima , Jonathan Siau et al.
IEEE Transactions on Magnetics, 2023, 59 (5), ⟨10.1109/TMAG.2023.3237030⟩
Article dans une revue hal-03942571 v1
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A FEM-BEM coupling strategy for the modeling of magnetoelectric effects in composite structures

A Urdaneta-Calzadilla , N Galopin , Innocent Niyonzima , Olivier Chadebec , B Bannwarth et al.
Engineering Analysis with Boundary Elements, 2023, 151, pp.41-55. ⟨10.1016/j.enganabound.2023.02.034⟩
Article dans une revue hal-03798171 v2
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Towards Numerical Modeling of 3D Electromagnetic Devices in the Low-Frequency Regime Using the Numerical Homogenization Method

Innocent Niyonzima , Gérard Meunier , Olivier Chadebec , Christophe Geuzaine
25th International Conference on the Computation of Electromagnetic Fields (COMPUMAG'2025), Jun 2025, Napoli, Italy
Communication dans un congrès hal-05135448 v1
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Modèles multi-échelles pour les problèmes magnétoquasistatiques non-linéaires avec courants induits confinés

Innocent Niyonzima , Antoine Marteau , Gérard Meunier , Olivier Chadebec , Nicolas Galopin
10ème Conférence Européenne sur les Méthodes Numériques en Electromagnétisme (NUMELEC 2024), Jul 2024, Toulouse, France
Communication dans un congrès hal-04644014 v1
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Un couplage FEM-BEM multiphysique pour la modélisation de structures composites à effets magnétoélectriques

A Urdaneta-Calzadilla , Nicolas Galopin , Innocent Niyonzima , Olivier Chadebec , Gérard Meunier et al.
10ème Conférence Européenne sur les Méthodes Numériques en Electromagnétisme (NUMELEC 2024), Jul 2024, Toulouse, France
Communication dans un congrès hal-04644003 v1
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FEM-BEM modeling of nonlinear magnetoelectric effects in heterogeneous composite structures

A Urdaneta-Calzadilla , Nicolas Galopin , Innocent Niyonzima , Olivier Chadebec , Gérard Meunier et al.
24th International Conference on the Computation of Electromagnetic Fields (Compumag'2023), Jun 2023, Kyoto (Japan), Japan
Communication dans un congrès hal-04114177 v1

Magnetic Field Upscaling and B-Conforming Magnetoquasistatic Multiscale Formulation

Innocent Niyonzima , Antoine Marteau , Gérard Meunier , Nicolas Galopin , Olivier Chadebec
The 10th edition of the International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED PROBLEMS 2023), Jun 2023, CHANIA, Greece. pp.1 - 4
Communication dans un congrès hal-04134516 v1

Multiharmonic Multiscale Modeling in 3-D Nonlinear Magnetoquasistatics

Janne Ruuskanen , Antoine Marteau , Innocent Niyonzima , Timo Tarhasaari , Alexandre Halbach et al.
The 13th International Symposium on Electric and Magnetic Fields (EMF 2023), Aug 2023, Marseille, France
Communication dans un congrès hal-04192311 v1
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A Level-Set Based Topology Optimization for Maximizing the Torque of Switch Reluctance Machines

Olivier Brun , Olivier Chadebec , Pauline Ferrouillat , Innocent Niyonzima , Z Luo et al.
24th International Conference on the Computation of Electromagnetic Fields (Compumag'2023)), May 2023, Kyoto, Japan
Communication dans un congrès hal-04115539 v1
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Multiscale Modelling of Nonlinear Eddy Current Problems Using the h-conforming Formulation

Innocent Niyonzima , Antoine Marteau , Gérard Meunier , Ruth V. Sabariego , Olivier Chadebec et al.
13th International Symposium on Electric and Magnetic Fields (EMF 2023), Aug 2023, Marseille, France
Communication dans un congrès hal-04197526 v1

Multiscale Modelling of a Transient 3D Nonlinear Magnetoquasistatic Problem with a B-conforming Formulation

Antoine Marteau , Innocent Niyonzima , Gérard Meunier , Janne Ruuskanen , Olivier Chadebec et al.
The 13th International Symposium on Electric and Magnetic Fields (EMF 2023), Aug 2023, Marseille, France
Communication dans un congrès hal-04205675 v1
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Sensitivity Analysis using the Virtual Work Principle For 2D Magnetostatic Problems

Olivier Brun , Olivier Chadebec , Pauline Ferrouillat , Innocent Niyonzima , Jonathan Siau et al.
20th Biennial IEEE Conference on Electromagnetic Field Computation (IEEE-CEFC'2022), Oct 2022, Denver, United States
Communication dans un congrès hal-03808791 v1
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Magnetoquasistatic Multiscale Modelling of SMC Materials Using EH-Conforming Formulation and Multiharmonic Method

Janne Ruuskanen , Innocent Niyonzima , Alexandre Halbach , Antoine Marteau , Timo Tarhasaari et al.
25th Soft Magnetic Materials Conference (SMM'2022), May 2022, Grenoble, France
Communication dans un congrès hal-03676275 v1
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Un couplage FEM-BEM pour la modélisation de composites magnétoélectriques

A Urdaneta-Calzadilla , Nicolas Galopin , Olivier Chadebec , Innocent Niyonzima
15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France
Communication dans un congrès hal-03717853 v1

A FEM-BEM multiphysics coupling for the modeling of magnetoelectric composite structures

A Urdaneta-Calzadilla , O Chadebec , N Galopin , I Niyonzima , Gérard Meunier
EMF'2021 - The 12th International Symposium on Electric and Magnetic Fields, Jul 2021, Online, France
Communication dans un congrès hal-03264866 v1

Numerical simulation of cathode directed streamer discharges in Air and CO2.

Francis Boakye-Mensah , Hani Francisco , Ute Ebert , Nelly Bonifaci , R. Hanna et al.
74th Annual Gaseous Electronics Conference, Oct 2021, Online, United States
Communication dans un congrès hal-03434041 v1

A FEM-BEM coupling for the modeling of linear magnetoelectric effects in composite structures

A Urdaneta-Calzadilla , O Chadebec , N Galopin , I Niyonzima
Coupled problems 2021, Jun 2021, Online, France
Communication dans un congrès hal-03264870 v1

Homogenization of 3D Laminated Cores Using the Heterogeneous Multiscale Method and h-Conforming Formulations

I Niyonzima , A Marteau , G Meunier , O Chadebec , N Galopin et al.
EMF'2021 - The 12th International Symposium on Electric and Magnetic Fields, Jul 2021, Online, France
Communication dans un congrès hal-03264859 v1

2D simulation of the positive streamer in SF6: effect of high attachment rate in atmospheric and sub atmospheric pressures.

Francis Boakye-Mensah , Nelly Bonifaci , R. Hanna , Innocent Niyonzima , Igor Timoshkin
74th Annual Gaseous Electronics Conference, Oct 2021, Online, France
Communication dans un congrès hal-03434023 v1
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Implementation of a cathode directed streamer model in Air under different voltage stresses.

Francis Boakye-Mensah , Nelly Bonifaci , Rachelle Hanna , Innocent Niyonzima
COMSOL Conference 2020 Europe, Oct 2020, GRENOBLE, France
Communication dans un congrès hal-02966589 v1

Implementation and validation of a cathode directed streamer in air under point to plane electrode configuration

Francis Boakye-Mensah , Nelly Bonifaci , R. Hanna , Innocent Niyonzima
73rd Annual Gaseous Electronic Conference, Oct 2020, USA, United States
Communication dans un congrès hal-03145511 v1
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Multiphysics modeling of electromagnetically controlled shape memory polymer medical stents

Innocent Niyonzima , Olivier Chadebec , Gérard Meunier , Nicolas Galopin , Jacob Fish
Compumag 2019 22nd International Conference on the Computation of Electromagnetic Fields,, Jul 2019, Paris, France
Communication dans un congrès hal-02279724 v1

The Heterogeneous Multiscale Method Applied to Two-dimensional and Three-dimensional Problems

Innocent Niyonzima , Gérard Meunier , Ruth V. Sabariego , Christophe Geuzaine
Compumag 2019, Jul 2019, Paris, France
Communication dans un congrès hal-02279745 v1