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Liste des publications du LMPS

Affichage des publications 1521 à 1530 sur 1908 au total

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) -

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 -

Structural mechanics

Preliminary study for the simulation of wire ropes using a model reduction approach suitable for multiple contacts

The context of this paper concerns the simulation of the complex evolution of contact and friction con- ditions between the wires of mooring line ropes for floating offshore wind turbines to accurately predict their fatigue life. In order to deal…

Donald Zeka, Pierre-Alain Guidault, David Néron, Martin Guiton, Guillaume Enchéry

25e Congrès Français de Mécanique -

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) -

Geometric Topology

Modeling of the morphic effect using a 1st-order transitional magneto-elastic energy

The study takes place in the context of magneto-elastic coupling. A new magnetoelastic energy formulation is proposed at the magnetic domain scale in order to account for the non-linear and non-monotonous effect of stress on magnetization and…

Julien Taurines, Boris Kolev, Rodrigue Desmorat, Olivier Hubert

25th Soft Magnetic Materials conference 2022 -

Electromagnetism

Influence of biaxial stress on magnetostriction - experiments and modelling

The study takes place in the context of in-line non-destructive testing of steels and the development of magnetomechanical models that it requires. New magnetic and magnetostrictive measurements of a steel submitted to biaxial mechanical loading are…

Olivier Hubert, Z. Maazaz, Julien Taurines, Raphael Crepinge, Frenk van den Berg, Carola Celada-Casero

25th Soft Magnetic Materials - SMM25 -

Electromagnetism

Modelling of stator sheets punching effect on EV motor performances

The effect of punching of electric motor sheets on electrical machine performances is addressed. The approach is using measurement and modelling of mechanical stress effect on B(H) curves. A new coupled magneto-elastic Preisach model is proposed and…

Patrick Lombard, Olivier Hubert, Pierre-Christophe Masson, Abderrahmane Aboumada

25th Soft Magnetic Materials Conference - SMM25 -