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

Voici les éléments 1044-1050 de 1243

    • The Role of Oxidation Compounds in Biofilm Growth on Polyethylene Geomembrane Barriers Used in Landfill 
      Article dans une revue avec comité de lecture
      PONS, C; BOUCHEZ, T; MAZEAS, L; FARCAS, F; ccFAYOLLE, Bruno; ccRICHAUD, Emmanuel (Wiley, 2012)
      In a model study, polyethylene was preoxidized and incubated for a period of 7 months at 40°C in two different municipal solid waste leachates. During the postexperimental analyses, specific attention was paid to the ...
    • Ultrasonic fatigue tests at high temperature on an austenitic steel 
      Article dans une revue avec comité de lecture
      WAGNER, D; CAVALIERI, F.J; BATHIAS, Claude; ccRANC, Nicolas (2012)
      The objective of this paper is to study the gigacycle fatigue behavior of an austenitic steel at temperatures of 600 °C and 700 °C under fully reverse loading (R=−1). Numerical simulation by finite element method (FEM) was ...
    • Biodiesel permeability in polyethylene 
      Article dans une revue avec comité de lecture
      FLACONNÈCHE, Bruno; VERDU, Jacques; ccRICHAUD, Emmanuel (Elsevier, 2012)
      This paper reports solubility and diffusivity data for soy and rapeseed methyl esters in polyethylene together with comparisons with methyl oleate and linoleate. These data showed that there is no significant difference ...
    • Tensile properties of polyproylene fibres 
      Chapitre d'ouvrage scientifique
      VERDU, Jacques; ccFAYOLLE, Bruno; ccRICHAUD, Emmanuel (Woodhead Publishing Series - Elsevier, 2009)
      As soon as it appeared on the market, one half century ago, polypropylene (PP) appeared as a promising fibre-forming polymer but with some difficulties in processing due to a lack of control of its viscoelastic properties ...
    • Stabilization of irradiated polyethylene by introduction of antioxidants (vitamin E) 
      Chapitre d'ouvrage scientifique
      ccRICHAUD, Emmanuel (John Wiley & Sons, 2015)
      The aim of the present chapter is first to recall the general principles of stabilization. Since vitamin E is particularly adapted in the case of biomaterials, because of its low toxicity, its stabilizing mechanism and ...
    • Analytical parametrization of self-consistent polycrystal mechanics: Fast calculation of upper mantle anisotropy 
      Article dans une revue avec comité de lecture
      GOULDING, Neil J.; RIBE, Neil M.; CASTELNAU, Olivier; WALKER, Andrew M. (Oxford University Press (OUP), 2015)
      Progressive deformation of upper mantle rocks via dislocation creep causes their constituent crystals to take on a non-random orientation distribution (crystallographic preferred orientation or CPO) whose observable ...
    • Testing some implementations of a cohesive-zone model at finite strain 
      Article dans une revue avec comité de lecture
      GILORMINI, Pierre; DIANI, Julie (Elsevier, 2015)
      This study shows how the results given by a cohesive-zone model at finite strain may depend strongly on its numerical implementation. A two-dimensional four-node cohesive element is considered, which includes several ...