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

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    • Analysis of the physical processes occurring during deep penetration laser welding under reduced pressure 
      Article dans une revue avec comité de lecture
      FABBRO, Rémy; HIRANO, Koji; PANG, Shengyong (Laser Institute of America, 2016)
      Recent published experimental results obtained on deep penetration laser welding realized under reduced ambient pressure have shown very interesting results: resulting weld seams have geometrical characteristics that are ...
    • Quantitative evaluation of the mechanical strength of titanium/composite bonding using laser-generated shock waves 
      Article dans une revue avec comité de lecture
      DUCOUSSO, Mathieu; BARDY, Simon; ROUCHAUSSE, Yann; BERGARA, Tomas; JENSON, Frédéric; BERTHE, Laurent; CUVILLIER, Nicolas (American Institute of Physics, 2018)
      Intense acoustic shock waves were applied to evaluate the mechanical strength of structural epoxy bonds between a TA6V4 titanium alloy and a 3D woven carbon/epoxy composite material. Two bond types with different mechanical ...
    • MDRE: an efficient expansion tool to perform model updating from squeal measurements 
      Communication avec acte
      MARTIN, Guillaume; VERMOT DES ROCHES, Guillaume; BALMES, Etienne; CHANCELIER, Thierry (2019)
      In brake FEM, model updating is often needed to improve the model accuracy and well describe problematic phenomena such as the squeal. To avoid performing a full model updating which is often time consuming, the use of the ...
    • Radiochemical ageing of poly(ether ether ketone) 
      Article dans une revue avec comité de lecture
      FERREIRA, Paulo; AUDOUIN, Ludmila; VERDU, Jacques; MONCHY-LEROY, Carole; ccCOLIN, Xavier; ccRICHAUD, Emmanuel (Elsevier, 2010)
      Thin (60 μm) and thick (250 μm) samples of poly(ether ether ketone) were subjected to radiochemical ageing at 24 kGy h -1 dose rate for doses up to 30.7 MGy at 60 °C in air. FTIR spectrophotometry (hydroxyl and carbonyl ...
    • Dissipation in hysteretic rubber mount models 
      Communication avec acte
      PENAS, Rafael; GAUDIN, Arnaud; KREIS, Adrien; BALMES, Etienne (2019)
      Rubber mounts are elements of extreme importance in automotive suspension, and accurate modeling is crucial for comfort design. While mount characterization is typically done using cycles, actual performance is often ...
    • Computational Investigation of the Effective Mechanical Behavior for 3D Pre-Buckled Auxetic Lattices 
      Article dans une revue avec comité de lecture
      ccALBERTINI, Frédéric; DIRRENBERGER, Justin; MOLOTNIKOV, Andrey; SOLLOGOUB, Cyrille (American Society of Mechanical Engineers, 2019)
      Negative Poisson’s ratio materials, or auxetics, have drawn attention for the past 30 years. The auxetic effect could lead to improved mechanical properties such as acoustic damping, indentation resistance, or crashworthiness. ...
    • Optimization and comparison of porosity rate measurement methods of Selective Laser Melted metallic parts 
      Article dans une revue avec comité de lecture
      DE TERRIS, Thibaut; ANDREAU, Olivier; PEYRE, Patrice; ADAMSKI, Frédéric; GORNY, Cyril; DUPUY, Corinne; ccKOUTIRI, Imade (Elsevier, 2019)
      The systematic occurrence of porosities inside selective laser melted (SLM) parts is a well-known phenomenon. In order to improve the density of SLM parts, it is important not only to assess the physical origin of the ...