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Liste des publications du LMPS

Affichage des publications 1111 à 1120 sur 1401 au total

Numerical Analysis

First approach of a mixed domain decomposition method for magnetostatic simulation of rotating machines

In this work, a mixed domain decomposition method (LATIN) is proposed to improve the efficiency of magnetostatic simulation of rotating machines. This strategy relies on a decomposed formulation of the problem considering both primal and dual fields…

Aurélia Ruda, François Louf, Pierre-Alain Boucard, Xavier Mininger

23rd Conference on the Computation of Electromagnetic Fields COMPUMAG 2021 -

Mechanics of materials

Parametric Experimentation to Evaluate Chiral Bars Representative of Granular Motif

The recent wide-ranging interest in chiral materials motivates the need to understand the mechanisms that underlie mechanical chirality. This paper investigates the emergent chiral mechanical behavior of bars in relationship to microscale…

Nima Nejadsadeghi, François Hild, Anil Misra

International Journal of Mechanical Sciences -

Matériaux composites et construction

An orthotropic damage model with internal sliding and friction for masonry-like material

Quasi-brittle materials like masonry exhibit mechanical properties and develop nonlinearities that are mainly driven by their joints. In the present work, a Continuum Damage Mechanics point of view is considered to describe the macroscopic behavior…

Pierre-Jean Tisserand, Héloïse Rostagni, Cédric Giry, Thi Thanh Huyen Nguyen, Rodrigue Desmorat, Frédéric Ragueneau

Engineering Fracture Mechanics -

Mechanics of materials

Impact of grinding process on the mechanical behavior of CVI-SiC/SiC tubes for nuclear application

SiC/SiC composites are promising candidates for nuclear fuel cladding due to their outstanding mechanical resistance and properties at high temperatures (>1200°C). During the manufacturing process, a grinding phase of both the external and…

Claire Morel, Christophe Lorrette, James Braun, Jacques Lamon, Emmanuel Baranger

46th International Conference and Expo on Advanced Ceramics and Composites (ICACC2022) -

Mechanics of materials

DVC Analyses to Study Deformation and Damage mechanisms of Teak in Torsion

Wood is a material with anisotropic elastic properties at the macroscale. In the present work, a sample made of Beninise teak was subjected to in situ torsion. DVC analyses were run at the mesoscale to measure displacement fields. The corresponding…

Malo Valmalle, Crépin Hounlonon, Benjamin Smaniotto, Clément Kouchadé, François Hild

Comptes Rendus. Mécanique -

Mechanics of materials

2D Numerical Simulation of Auxetic Metamaterials Based on Force and Deformation Consistency

This work showcases a novel phenomenological method to create predictive simulations of metallic lattice structures. The samples were manufactured via laser powder bed fusion (LPBF). Simulating LPBF-manufactured metamaterials accurately presents a…

Antonina Roth, Georg Ganzenmüller, Florian Gutmann, Puneeth Jakkula, François Hild, Aron Pfaff, Kaiyang Yin, Chris Eberl, Stefan Hiermaier

Materials -