Publications

Mathematics

On a wave-based reduced order model for transient effects computation including mid frequencies

Philippe de Brabander, Olivier Allix, Pierre Ladèveze, Pascal Hubert, Pascal Thevenet

Computer Methods in Applied Mechanics and Engineering - 2022

Engineering Sciences

On two simple virtual Kirchhoff-Love plate elements for isotropic and anisotropic materials

Abstract The virtual element method allows to revisit the construction of Kirchhoff-Love elements because the $$C^1$$ C 1 -continuity condition is much easier to handle in the VEM framework than in the traditional Finite Elements methodology. Here…

P. Wriggers, B. Hudobivnik, O. Allix

Computational Mechanics - 2022

Engineering Sciences

Medical image-based numerical simulation of the bone fracture healing process with the Cartesian Grid FEM,

A. Martinez-Martinez, E. Nadal, H. Navarro-Garcia, C. Gutierrez, J.J. Rodenas, O. Allix

Congress on Numerical Methods in Engineering - 2022

Cristallography

New Cocrystallization Method: Non-photochemical Laser-Induced Nucleation of a Cocrystal of Caffeine–Gallic Acid in Water

This paper reports for the first time the crystallization of cocrystals (caffeine–gallic acid) in water using the non-photochemical laser-induced nucleation (NPLIN) technique. The nucleation temporal control of NPLIN and the induction time reduction…

Dania Mellah, Béatrice Nicolaï, Bertrand Fournier, Nada Bošnjaković-Pavlović, Francois-Xavier Legrand, Pascale Gemeiner, Vincent Boemare, Nicolas Guiblin, Ali Assi, Ali Tfayli, Sokona Konate, Pierrick Durand, Anne Spasojevic - de Biré

Crystal Growth & Design - 2022

Structural mechanics

Thermomechanical analysis of the effects of homogeneous thermal field induced in the sensing coil of a fiber-optic gyroscope

Jérémie Pillon, François Louf, Hugo Boiron, Maxime Rattier, Emmanuelle Peter, Pierre-Alain Boucard, Hervé Lefèvre

Finite Elements in Analysis and Design - 2022

Engineering Sciences

Performances of multilayer composite materials for broadband shielding

The paper investigates the shielding effectiveness (SE) of multilayers composite materials over a wide frequency band. First, several nanocomposite materials are characterized, and behavior laws are deduced up to several GHz. Then different…

Paul Clerico, Lionel Pichon, Olivier Dubrunfaut, Xavier Mininger, Chadi Gannouni, Y. Liu, Delong He, Jinbo Bai, Laurent Prevond

2022 IEEE International Symposium on Electromagnetic Compatibility & Signal/Power Integrity (EMCSI) - 2022

Structural mechanics

Asynchronous scalable version of the Global-Local non-invasive coupling

The Global-Local non-invasive coupling is an improvement of the submodeling technique, which permits to locally enhance structure computations by introducing patches with refined models and to take into accounts all the interactions. In order to…

Ahmed El Kerim, Pierre Gosselet, Frederic Magoules

9ᵀᴴ EUROPEAN CONFERENCE FOR AERONAUTICS AND SPACE SCIENCES (EUCASS) - 2022

Biomechanics

Compréhension des mécanismes de dégradation pulmonaires face au blast

Les blessures pulmonaires représentent la première cause de mortalité face à un blast. Dans un but de protection, il est donc primordial de comprendre les causes de ces dégradations. Pour le moment les effets du blast sur les poumons ne sont pas…

Ariane Martin, Federica Daghia, Emmanuel Baranger, Christophe Cluzel

25ème Congrès Français de Mécanique 2020 - 2022

Differential Geometry

Développement d'un modèle magnéto-élastique isotrope avec second ordre évanescent -application au Fe-3%Si

La description du couplage magnéto-élastique se fait généralement par la formulation d'une densité d'énergie libre de Gibbs à l'échelle macroscopique ou à l'échelle d'un domaine magnétique via un tenseur de comportement. Les non-monotonies du…

Julien Taurines, Boris Kolev, Rodrigue Desmorat, Olivier Hubert

Congrès Français de Mécanique - 2022

Structural mechanics

Non-intrusive two-scale coupling strategy of non-compatible models for the tolerance analysis of composite structures to local features

Imperfection tolerance analysis in composite structures requires suitable computational strategies which can be easily integrated into the finite element codes commonly used in engineering. A surface coupling method of homogeneous and heterogeneous…

Pierre-Alain Guidault, Maxence Wangermez, Olivier Allix, Oana Alexandra Ciobanu, Christian Rey

The 8th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2022) - 2022