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Liste des publications du LMPS

Affichage des publications 421 à 430 sur 1823 au total

High Energy Physics - Theory

Formulation Covariante du Couplage Electro-Magneto-Mécanique

Le présent travail porte sur la reformulation du couplage électro-magnéto-mécanique à partir du cadre de la relativité générale, pour les milieux continus non conducteurs. Un élément central de ce travail est l'introduction d'un lagrangien de…

Mina Chapon, Rodrigue Desmorat, Boris Kolev

Civil Engineering

A step toward flow simulation through cracks in beam-particle models

Crack characterization in reinforced concrete structures, such as the containment walls of 1300 MWe nuclear power plants, is critical for accurately estimating air leakage. Traditional modeling strategies, such as Poiseuille's law applied to a…

Omar Najjar, Thomas Heitz, Cécile Oliver Oliver-Leblond, Jean-Louis Tailhan, Giuseppe Rastiello, Frédéric Ragueneau

12th International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-XII) -

Engineering Sciences

Accelerating cell topology optimisation by leveraging similarity in the parametric input space

The design of high-resolution topology-optimised (TO) structures is important for many industrial and medical applications because of their better mechanical performance under different load conditions. Traditional density-based TO methods, like the…

Antolín Martínez-Martínez, David Muñoz Pellicer, José Manuel Navarro-Jiménez, Olivier Allix, Francisco Chinesta, Juan José Ródenas, Enrique Nadal

Computer Methods in Applied Mechanics and Engineering -

Condensed Matter

Improved high-temperature energy storage performance of sandwich PEI-based composites via introducing charge traps by differential functional fillers

With the rapid development of electric vehicles, aerospace technology, and other emerging applications, the demand for polymer film capacitors capable of operating under extreme conditions is increasing rapidly. However, the significant rise in…

Shuyang Zhou, Hang Zhao, Na Zhang, Lei Yin, Jinbo Bai

Chemical Engineering Journal -

Engineering Sciences

Rescaling and mesoshear deformations of lattice metamaterials

Experimental results are presented for a lattice metamaterial with a complex mesostructure composed of parallel fibers aligned at different levels. The experimental evidence suggests that the fibers, in addition to their own deformations, such as…

M. Spagnuolo, V.A. Eremeyev, Francesco d'Annibale, François Hild

International Journal of Solids and Structures -

Numerical Analysis

Power-frequency relationship of wave dynamics in fluid-filled compliant tubes

The human heart pumps in a pulsatile fashion that generates pressure and flow waves in the cardiovascular system. These waves propagate and reflect through a fractal tree network composed of fluid-filled compliant tubes. The resulting complex…

Arian Aghilinejad, Faisal Amlani, Morteza Gharib

Physical Review Fluids -