Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM): Recent submissions

Now showing items 1072-1078 of 1243

    • Influence of various process conditions on surface finishes induced by the direct metal deposition laser technique on a Ti–6Al–4V alloy 
      Article dans une revue avec comité de lecture
      GHARBI, Myriam; PEYRE, Patrice; GORNY, Cyril; CARIN, Muriel; MORVILLE, Simon; LE MASSON, Philippe; CARRON, Denis; FABBRO, Rémy (Elsevier, 2012)
      The direct metal deposition (DMD) with laser is a free-form metal deposition process for manufacturing dense pieces, which allows generating a prototype or small series of near net-shape structures. One of the most critical ...
    • Shock adhesion test for composite bonded assembly using a high pulsed power generator 
      Article dans une revue avec comité de lecture
      GAY, Elise; BERTHE, Laurent; BUZAUD, Eric; BOUSTIE, Michel; ARRIGONI, Michel (American Institute of Physics, 2013)
      In a context of the rising use of composite assemblies in aeronautic or defense fields, the assessment of their strength is a key issue. The method developed in this study attempts to provide solutions. A shock adhesion ...
    • 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 ...
    • Compatibility measure and penalized contact resolution for incompatible interfaces 
      Article dans une revue avec comité de lecture
      VERMOT DES ROCHES, Guillaume; BALMES, Etienne; BEN DHIA, Hachimi; LEMAIRE, Rémi; PASQUET, Thierry (Hermès / Paris : Lavoisier, 2010)
      Handling of large industrial mechanical assemblies implies structure interactions commonly modeled with contact formulations. In cases where component interfaces are discretized using non conforming meshes, classical contact ...
    • Design oriented simulation of contact-friction instabilities in application to realistic brake assemblies 
      Communication avec acte
      VERMOT DES ROCHES, Guillaume; BALMES, Etienne; LEMAIRE, Rémi; PASQUET, Thierry (2010)
      This paper presents advances in non-linear simulations for systems with contact-friction, with an application to brake squeal. A method is proposed to orient component structural modifications from brake assembly simulations ...
    • Integrating damping and non-linearities in a vibration design process 
      Conférence invitée
      BALMES, Etienne (2013)
      Classical vibration design uses modes and transfer functions generated with the superposition principle to allow the verification of design objectives. If redesign is needed, one optimizes mass and stiffness in order to ...
    • On the influence of geometry updating on modal correlation of brake components. 
      Communication avec acte
      FRANCA DE PAULA, Bruno; REJDYCH, Gabriel; CHANCELIER, Thierry; VERMOT DES ROCHES, Guillaume; BALMES, Etienne (VISHNO (Vibrations, Shocks and Noise), 2012)
      In most industries dealing with vibration, test/analysis correlation of modal properties is considered a key aspect of the design process. The success of test/analysis methods however often show mixed results. The aim of ...