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Liste des publications du LMPS

Affichage des publications 481 à 490 sur 1638 au total

Artificial Intelligence

Artificial neural networks

This chapter provides a general background on machine learning basics to a non-expert readership with a strong background in computational science. It rephrases the machine learning problem according to an information theory paradigm that highlights…

Filippo Gatti

Machine learning in geomechanics 1 -

Génie civil nucléaire

Rapport de la mission post-sismique du séisme du 1er Janvier 2024 de Noto (Japon)

Le lundi 1er janvier 2024, la péninsule de Noto, au Japon, a été frappée par un séisme de magnitude MJ 7,6 (Mw 7,5-7,6). L’épicentre se trouve à l’extrémité Nord-Est de la péninsule. Ce séisme a été ressenti avec une intensité JMA égale ou…

Emmanuel Javelaud, Pierre-Yves Bard, François Dommanget, Filippo Gatti, Jesús Pérez-Herreros, Marguerite Mathey, Paul Quistin, Ludivine Saint-Mard, Jean-Philippe Tardivel, Boris Weliachew

Optimization and Control

Topology Optimization of a Complete Reluctance Machine with no Initial Information on its Geometry

This paper addresses the topology optimization of an entire multiphase reluctance machine. Multiple materials are automatically and simultaneously distributed in the rotor and stator to maximize torque, minimizing the designer bias. As an extension…

Théodore Cherrière, S Hlioui, Mohamed Gabsi, Luc Laurent, François Louf, H. Ben Ahmed

2024 International Conference on Electrical Machines (ICEM) -

Physics

Study of REBa2Fe3O8+δ (RE = Pr, Nd, Sm) layered perovskites as cobalt-free electrodes for symmetrical solid oxide fuel cells

The REBa2Fe3O8+δ (RE = Nd, Sm, Pr) perovskites are investigated as potential cobalt-free electrodes in symmetrical solid oxide fuel cells (SOFCs). After the preparation of samples by a soft chemistry route, we first characterized the intrinsic…

Milad Moazzam, Giulio Cordaro, Maxime Vallet, Vincent Boemare, Nicolas Guiblin, Guilhem Dezanneau

Solid State Ionics -

Mechanics

Mechanical and physical properties of flexible polyurethane foam filled with waste tire material recycles

In this work we use ground tire rubber (GTR) powder obtained by grinding worn tire treads as reinforcer agent in flexible polyurethane (PU). Characterization of the microstructure of the as-received powder is achieved using a series of standard…

Y Nezili, I El Aboudi, D He, A Mdarhri, C Brosseau, M Zaghrioui, T Chartier, A Ghorbal, R Ben Arfi, J Bai

Journal of Applied Polymer Science -

Material chemistry

Defect‐Rich Graphdiyne Quantum Dots as Efficient Electron‐Donors for Hydrogen Generation

Abstract Downsizing the graphdiyne (GDY) network to shape quantum dots (QDs) will provide attractive optical and electronic properties associated with quantum confinement and edge effects. Here, it is demonstrated that quantum confinement and defect…

Wahid Ullah, Amine Slassi, Cong Wang, Erwan Paineau, Minh-Huong Ha-Thi, Thomas Pino, Zakaria Halime, Audrey Gayral, Maxime Vallet, Jéril Degrouard, Jérôme Cornil, Mohamed Nawfal Ghazzal

Advanced Energy Materials -

Construction hydraulique

Weak coupling between a discrete element mechanics model and a numerical fluid mechanics model for the assessment of air leaks in cracked reinforced concrete walls

To evaluate nuclear power plant reactor building containment, on-site pressurization tests up to 4 bars relative pressure are performed to measure leakage rates, influencing the French Nuclear Safety Authority's decision to authorize plant operation…

Omar Najjar, Cécile Oliver Oliver-Leblond, Thomas Heitz, Frédéric Ragueneau

ECCOMAS Congress 2024 - The 9th European Congress on Computational Methods in Applied Sciences and Engineering -