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

Now showing items 1198-1204 of 1302

    • Thermal transfer simulation regarding the rotational moulding of polyamide 11 
      Article dans une revue avec comité de lecture
      HAFSAOUI, Said Lofti; BENZIANE, Mokhtar; ccTCHARKHTCHI, Abbas (Springer Verlag, 2013)
      Simulation of thermal phenomena in rotational moulding is very important to follow the evolution of the temperature in various zones of this process. It was a question of modelling heat gradients developing in rota-tional ...
    • Metallocene Polypropylene Crystallization Kinetic During Cooling in Rotational Molding Thermal Condition 
      Article dans une revue avec comité de lecture
      SARRABI, Salah; BOYER, S.A.E; LACRAMPE, Marie-France; KRAWCZAK, Patricia; ccTCHARKHTCHI, Abbas (Wiley, 2013)
      This article is part of an ambitious project. The aim is to simulate mechanical properties of rotomolded part from micro-structure consideration. Main objective here is to consider metallocene polypropylene crystallization ...
    • 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 ...
    • Simulation of Polymer Flow Using Smoothed Particle Hydrodynamics Method 
      Article dans une revue avec comité de lecture
      RIVIERE, Sylvain; FARZANEH, Sedigheh; ccTCHARKHTCHI, Abbas; ccBAKIR, Farid; ccKHELLADI, Sofiane (Wiley-Blackwell, 2013)
      Reactive rotational molding (RRM) is a process to manufacture hollow plastic articles. Comparing to rotational molding of thermoplastics, it decreases the process cycle time due to the reactivity of the system. However, ...
    • 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 ...