SAM: Recent submissions

Now showing items 5526-5532 of 6376

    • Ion exchange membranes based upon crosslinked sulfonated polyethersulfone for electrochemical applications 
      Article dans une revue avec comité de lecture
      MABROUK, Walid; OGIER, Lionel; VIDAL, Serge; SOLLOGOUB, Cyrille; MATOUSSI, F.; FAUVARQUE, J.F (Elsevier, 2013)
      Synthesis and characterization of new ion exchange membranes made from chlorosulfonated polyethersul- fone (SO2Cl-PES) crosslinked by polyaminated crosslinking reagents have been performed. Two examples are described: one ...
    • Penetration and cratering experiments of graphite by 0.5-mm diameter steel spheres at various impact velocities 
      Article dans une revue avec comité de lecture
      SEISSON, G; HEBERT, D; HALLO, L; CHEVALIER, J.M; GUILLET, F; BERTHE, Laurent; BOUSTIE, Michel (Elsevier, 2014)
      Cratering experiments have been conducted with 0.5-mm diameter AISI 52100 steel spherical projectiles and 30-mm diameter, 15-mm long graphite targets. The latter were made of a commercial grade of polycrystalline and porous ...
    • Investigation of delamination mechanisms during a laser drilling on a cobalt-base superalloy 
      Article dans une revue avec comité de lecture
      BERTHE, Laurent; ccSCHNEIDER, Matthieu; ccFAVIER, Véronique; ccGIRARDOT, Jeremie (Elsevier, 2013)
      Temperatures in the high pressure chamber of aircraft engines are continuously increasing to improve the engine efficiency. As a result, constitutive materials such as cobalt and nickel-base superalloys need to be thermally ...
    • Accurate Sharp Interface Scheme for Multimaterials 
      Communication avec acte
      GORSSE, Yannick; IOLLO, Angelo; TELIB, Haysam; ccMILCENT, Thomas (2012)
      We present a method to capture the evolution of a contact discontinuity separating two different material. A locally non-conservative scheme allows an accurate and stable simulation while the interface is kept sharp. ...
    • Constitutive modeling of the anisotropic behavior of Mullins softened filled rubbers 
      Article dans une revue avec comité de lecture
      MERCKEL, Yannick; DIANI, Julie; BRIEU, Mathias; CAILLARD, Julien (Elsevier, 2012)
      Original constitutive modeling is proposed for filled rubber materials in order to capture the anisotropic softened behavior induced by general non-proportional pre-loading histo-ries. The hyperelastic framework is grounded ...
    • Variational tolerancing analysis taking thermomechanical strains into account: application to a high pressure turbine 
      Article dans une revue avec comité de lecture
      PIERRE, Laurent; TEISSANDIER, Denis; NADEAU, Jean-Pierre (Elsevier, 2014)
      The aim of this study is to propose a variational method of tolerancing analysis using a multiphysical approach. This method is based on operations on polytopes (Minkowski sum and intersection) and can be used to validate ...
    • Investigation of wind turbine flow and wake 
      Article dans une revue avec comité de lecture
      MASSOUH, Fawaz; DOBREV, Ivan (2014)
      This paper is dedicated to the investigation and analysis of wind turbine wake. An experimental work is undertaken in wind tunnel on a horizontal axis wind turbine model. The velocity field in the wake is measured using ...