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Liste des publications du LMPS

Affichage des publications 41 à 50 sur 1633 au total

Engineering Sciences

Experimental and numerical analysis of high-pressure CO2 injection flow inside a homogeneous porous microchip model

Supercritical carbon dioxide (sCO2) possesses unique physical properties in the critical region—characterized by high density, low viscosity, and strong solvation capacity—exhibiting critical flow and heat transfer behaviors in porous media that are…

Lin Chen, Jiaxin Liu, Mengshuai Chen, Xuefen Yan, Atsuki Komiya, Rachid Bennacer

International Journal of Heat and Fluid Flow -

Engineering Sciences

On the evaluation of in-situ mechanical properties of an additively manufactured BCC lattice

Additive manufacturing enables for fabrication of complex lattice materials with superior strength-to-weight ratios. These lattice structures are made from small struts that are difficult to test individually and whose responses may be size…

Malo Valmalle, Benjamin Smaniotto, Junhe Lian, Luc St-Pierre, François Hild

Mechanics of Materials -

Mechanics

Neural Architecture Search with Bayesian Optimization: Designing LSTM Networks to Predict Damage Evolution in Composite Laminates

This work takes a step toward Automated Machine Learning (AutoML) by moving beyond the traditional black-box approach often seen in engineering applications of neural networks. The primary objective is to advance the understanding of Neural…

Orestis Friderikos, Arturo Mendoza, Emmanuel Baranger, John Mirisidis, Dimitrios Sagris, Constantine David, Zvonimir Tomičević

Engineering Sciences

Residual stresses and strains during laser assisted tape placement of thermoplastic composite: Multi-physical modelling and experimental validation

The prediction of residual stresses and strains during laser-assisted tape placement of thermoplastic composite has been investigated by numerous studies in the literature. They are however rarely validated compared to experimental results and based…

Mael Péron, Anna Maria El Bayssari, Anaïs Barasinski, Frédéric Jacquemin, Federica Daghia, Damien Guillon

Composites Part A: Applied Science and Manufacturing -

Mechanics of materials

Corrosion fatigue mechanisms of high-strength steel wires in the presence of various aggressive ions

This work focuses on the corrosion fatigue of high-strength steel wires with diameters of 200 μm. The fatigue load consists of a bending rotation with a stress amplitude between 1300 MPa and 700 MPa. Various solutions at pH 6 containing either…

Jonathan Quibel, Nicolas Mary, Jules Galipaud, Marion Fregonese, Apolline Lecercle, Laure Larippe, Gaëtan Cousinet, Véronique Aubin

Materials Chemistry and Physics -

Structural mechanics

Geometry-agnostic model reduction with GNN-generated reduced POD bases and boosted PGD enrichment for (non)linear structural elastodynamics

This contribution proposes a new and significantly enhanced extension of a recently-introduced hybrid Graph Neural Network (GNN)-based reduced-order modeling approach for the numerical solution of time-dependent partial differential equations on non…

Victor Matray, David Néron, Frédéric Feyel, Faisal Amlani

Computer Methods in Applied Mechanics and Engineering -