Charles Bienvenue
Ph. D. (Poly), B. Eng. (Poly)
Assistant Professor
Department of Mechanical Engineering
Department of Mechanical Engineering
Areas of expertise
Nuclear engineering Reactor design and operation Applied mathematics Mathematical physics Mathematical modelling Physics Nuclear physics Particle physics
Nuclear engineering Reactor design and operation Applied mathematics Mathematical physics Mathematical modelling Physics Nuclear physics Particle physics
Primary sphere of excellence in research
Modeling and Artificial Intelligence
Modeling and Artificial Intelligence
Research interests and affiliations
Research interests
- Nuclear reactor physics
- Applications of ionizing radiation in medical physics
- Modeling of neutral and charged particle transport
- Finite element methods
- Particle-matter interactions
Expertise type(s) (NSERC subjects)
- 2400 NUCLEAR ENGINEERING
- 2401 Reactor design and operation
- 2950 APPLIED MATHEMATICS
- 2958 Mathematical physics
- 2960 Mathematical modelling
- 3100 PHYSICS
- 3102 Nuclear physics
- 3104 Particle physics
Publications
Recent publications
Journal article
Conference paper
Journal article
Thesis
Bienvenue, C., Naceur, A., Carrier, J.-F., & Hébert, A. (2025). A flexible, moment-preserving, and monotone discretization of the multidimensional angular Fokker–Planck operator. Nuclear Science and Engineering, 18 pages.
Bienvenue, C., Naceur, A., Carrier, J.-F., & Hébert, A. (2025, April). Robust positive and monotone schemes on nonorthogonal quadratures for highly anisotropic scattering [Paper]. International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025), Denver, CO, USA. Published in Proceedings of the International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering, M and C 2025.
Bienvenue, C., Naceur, A., Hébert, A., & Carrier, J.-F. (2025). Toward highly accurate multigroup coupled photon-electron-positron cross-sections for the Boltzmann Fokker-Planck Equation. Journal of Computational Physics, 524, 113740 (29 pages).
Bienvenue, C. (2024). Deterministic Algorithms for High Accuracy Coupled Photon-Electron-Positron Transport in Radiation Therapy Planning [Ph.D. thesis, Polytechnique Montréal].
See all publications (12)
Teaching
ENE6101 : Physique statique des réacteurs
Education
- Ph.D. in Biomedical Engineering (Polytechnique Montréal)
- Bachelor’s degree in Engineering Physics (Polytechnique Montréal)
Supervision at Polytechnique
IN PROGRESS
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Post-doctoral fellowship (1)
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Zmeškal, Marek.
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Ph.D. (6)
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Cui, Bowen.
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Guash, Raphaël.
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Machach, Sami.
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Meunier, Benjamin.
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Smandych, Joshua.
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Trancart, Ivan.
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Master (thesis) (9)
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Madic, Elouan.
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Borrega, Jérémy.
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Brasseur, Damien.
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Chamberland, Juliette.
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Giroux, Laurent.
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Marcoux, Laurent.
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Mitchell, Alec.
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Schefler, Thomas.
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Trépanier, Hugo.
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Undergraduate (1)
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Riverin, Florence.
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