Alain Batailly
doctorat
Full Professor
Department of Mechanical Engineering
Department of Mechanical Engineering
Student research project(s)
Research interests and affiliations
Research interests
- Rotor/stator interactions within turbomachines
- Bladed disks dynamics
- Non-linear dynamics
- Component mode synthesis methods
- Macroscopic modelling of abradable removal
Publications
Internship opportunities (PI3, UPIR...)
Research unit
- Member of the Laboratory for Acoustincs and Vibration Analysis (LAVA)
Affiliation(s)
Expertise type(s) (NSERC subjects)
- 2100 MECHANICAL ENGINEERING
- 2102 Dynamics
- 2104 Vibrations
- 2106 Stress analysis
- 2107 Modelling, simulation and finite element methods
- 2108 Aerospace, aeronautical and automotive engineering
Publications
Featured
Journal article
Journal article
Journal article
Journal article
Vadcard, T., Thouverez, F., & Batailly, A. (2024). On the detection of nonlinear normal mode-related isolated branches of periodic solutions for high-dimensional nonlinear mechanical systems with frictionless contact interfaces. Computer Methods in Applied Mechanics and Engineering, 419, 116641 (31 pages).
Kojtych, S., Nyssen, F., Audet, C., & Batailly, A. (2023). Methodology for the Redesign of Compressor Blades Undergoing Nonlinear Structural Interactions: Application to Blade-tip/casing Contacts. Journal of Engineering for Gas Turbines and Power, 145(5), 22-1332 (11 pages).
Dréau, J., Magnain, B., & Batailly, A. (2023). Multi-element polynomial chaos expansion based on automatic discontinuity detection for nonlinear systems. Journal of Sound and Vibration, 567, 25 pages.
Kojtych, S., & Batailly, A. (2023). Open Nasa Blade Models for Nonlinear Dynamics Simulations. Journal of Engineering for Gas Turbines and Power, GTP-23-139 (30 pages).
See all publications (82)
Biography
Teaching
MEC 1420 - Strength of materials (access the Moodle website of the course)
MEC 2420 - Dynamics
Supervision at Polytechnique
IN PROGRESS
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Post-doctoral fellowship (1)
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Kojtych, Solène.
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Ph.D. (2)
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Almeida, Airton.
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Feutseu Takam, Yann Roger.
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Master (thesis) (2)
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Nougier, Clément.
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Carayon, Alexandre.
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Undergraduate (2)
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Lecanu, Axel.
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Saleilles, Clara.
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COMPLETED
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Ph.D. Thesis (6)
- Vadcard, T. (2023). Dynamique non linéaire des systèmes mécaniques avec interfaces de contact : application aux interactions aube/carter [Ph.D. thesis, Polytechnique Montréal].
- Delhez, E. (2022). Reduced-order modeling of mistuned bladed disks with geometric and contact nonlinearities [Ph.D. thesis, Polytechnique Montréal].
- Dréau, J. (2022). Développement de méthodes numériques pour la conception robuste d'aubes de moteurs d'avion [Ph.D. thesis, Polytechnique Montréal].
- Kojtych, S. (2022). Contributions à l'optimisation de systèmes mécaniques non réguliers : reconception d'aubes de compresseur [Ph.D. thesis, Polytechnique Montréal].
- Colaïtis, Y. (2021). Stratégie numérique pour l'analyse qualitative des interactions aube/carter [Ph.D. thesis, Polytechnique Montréal].
- Joachim, J. (2020). Développement de modèles numériques de roues aubagées désaccordées dans un contexte non-linéaire [Ph.D. thesis, Polytechnique Montréal].
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Master's Thesis (4)
- Delbé, C. (2023). Application d'une stratégie numérique de suivi de bifurcations à l'analyse d'interactions aube/carter dans les moteurs d'avions [Master's thesis, Polytechnique Montréal].
- Favretti, I. (2022). Simulations numériques d'essais expérimentaux de contact aube/carter [Master's thesis, Polytechnique Montréal].
- van der Beek, B. (2021). Développement d'un outil numérique pour la simulation du contact aube/carter [Master's thesis, Polytechnique Montréal].
- Lainé, J. (2017). Optimisation d'aubes de turbomachines : minimisation de la réponse vibratoire à la suite de contacts avec le carter [Master's thesis, École Polytechnique de Montréal].
