Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM): Soumissions récentes

Voici les éléments 442-448 de 1272

    • Microstructure and self-heating for ferritic steels under cyclic loading at low stress magnitudes 
      Article dans une revue avec comité de lecture
      ccMAREAU, Charles; GALTIER, André; WEBER, Bastien; BERVEILLER, Marcel; ccFAVIER, Véronique (EDP Sciences, 2010)
      A newmicromechanical modelling is proposed to correlate some microstructural parameters and dissipation in ferritic steels under cyclic loading.We assumed the occurrence of two dissipative mechanisms associated with anelastic ...
    • Role of discrete intra-granular slip bands on the strain-hardening of polycrystals 
      Article dans une revue avec comité de lecture
      COLLARD, Christophe; BERVEILLER, Marcel; ccFAVIER, Véronique (Elsevier, 2010)
      This work investigates a new micromechanical modeling of polycrystal plasticity, accounting slip bands for physical plastic heterogeneities considered as periodically distributed within grains. These intra-granular plastic ...
    • Multiscale modeling of the elasto-plastic behavior of architectured and nanostructured Cu-Nb composite wires and comparison with neutron diffraction experiments 
      Article dans une revue avec comité de lecture
      GU, T.; MEDY, J. R.; KLOSEK, Vincent; CASTELNAU, Olivier; FOREST, Samuel; HERVÉ-LUANCO, Eveline; LECOUTURIER-DUPOUY, F.; PROUDHON, Henry; RENAULT, Pierre Olivier; THILLY, Ludovic; VILLECHAISE, Patrick (Elsevier, 2019)
      Nanostructured and architectured copper niobium composite wires are excellent candidates for the generation of intense pulsed magnetic fields ( 100T) as they combine both high strength and high electrical conductivity. ...
    • Influence of crystallinity on gas barrier and mechanical properties of pla food packaging films 
      Article dans une revue avec comité de lecture
      GUINAULT, Alain; SOLLOGOUB, Cyrille; DOMENEK, Sandra; GRANDMONTAGNE, Anne; DUCRUET, Violette J. (Springer Verlag, 2010)
      Crystallinity is well-known to have major effects on the gas barrier properties. However, its effect on gas barrier properties is often dependant on the studied material and is difficult to anticipate because two aspects ...
    • Validity of Crystal Plasticity Models Near Grain Boundaries: Contribution of Elastic Strain Measurements at Micron Scale 
      Article dans une revue avec comité de lecture
      PLANCHER, E.; TAJDARY, Pouya; AUGER, Thierry; CASTELNAU, Olivier; LOISNARD, Dominique; MARIJON, Jean-Baptiste; MAURICE, Claire; MICHEL, Vincent; ROBACH, Odile; STODOLNA, Julien (Springer Verlag (Germany), 2019)
      Synchrotron Laue microdiffraction and digital image correlation measurements were coupled to track the elastic strain field (or stress field) and the total strain field near a general grain boundary in a bent bicrystal. A ...
    • On the miscibility of PVDF/PMMA polymer blends: Thermodynamics, experimental and numerical investigations 
      Article dans une revue avec comité de lecture
      AID, Sara; EDDHAHAK, Anissa; ORTEGA, Zaida; CHAABANI, Sana; ccTCHARKHTCHI, Abbas; ccKHELLADI, Sofiane (Elsevier, 2019)
      In this paper the miscibility of PVDF/PMMA blends was studied using different approaches: experimental tests, thermodynamics and numerical simulation. The first part of this study is devoted to the experimental work and ...
    • On the data-driven modeling of reactive extrusion 
      Article dans une revue avec comité de lecture
      IBAÑEZ, Ruben; CASTERAN, Fanny; ARGERICH, Clara; HASCOET, Nicolas; CASSAGNAU, Philippe; ccGHNATIOS, Chady; ccAMMAR, Amine; ccCHINESTA SORIA, Francisco (MDPI, 2020)
      This paper analyzes the ability of different machine learning techniques, able to operate in the low-data limit, for constructing the model linking material and process parameters with the properties and performances of ...