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

Now showing items 449-455 of 1329

    • Influence of beam diameter on Laser Powder Bed Fusion (L-PBF) process 
      Article dans une revue avec comité de lecture
      SOW, M.C.; DE TERRIS, Thibaut; CASTELNAU, Olivier; HADJEM-HAMOUCHE, Zehoua; COSTE, Frédéric; FABBRO, Rémy; PEYRE, Patrice (Elsevier, 2020)
      The use of large beams in the Laser Powder Bed Fusion (L-PBF) process has been receiving increasing attention for the past few years and may widen the dissemination of this technology in the industry, as well as help ...
    • Frontal weld lines in injection-molded short fiber-reinforced PBT: Extensive microstructure characterization for mechanical performance evaluation 
      Article dans une revue avec comité de lecture
      BARADI, Mohamed Besher; CRUZ, Camilo; RIEDEL, Thomas; ccREGNIER, Gilles (Wiley, 2019)
      Different factors contribute to the weakness of weld lines (WLs) induced by injection molding such as unsuitable fiber orientation (FO), incomplete polymer matrix diffusion, voids and V-notches. This study aims to characterize ...
    • Modeling of the rheological properties of multinanolayer films in the presence of compatibilized interphase 
      Article dans une revue avec comité de lecture
      BEUGUEL, Q.; GUINAULT, A.; SOLLOGOUB, C.; MIQUELARD-GARNIER, G.; ccCHINESTA SORIA, Francisco (American Institute of Physics, 2020)
      heological behavior of nanolayered films of polyethylene/polyamide 6 (PE/PA6) compatibilized in situ during the coextrusion process has been studied at a temperature between the melting temperatures of PE and PA6. Thanks ...
    • Empowering Design Based on Hybrid TwinTM: Application to Acoustic Resonators 
      Article dans une revue avec comité de lecture
      MARTÍN, Clara Argerich; MÉNDEZ, Arnulfo Carazo; SAINGES, Olivier; PETIOT, Emilie; BARASINSKI, Anais; PIANA, Mathieu; RATIER, Louis; ccCHINESTA SORIA, Francisco (MDPI, 2020)
      In the framework of civil aviation noise levels are becoming restricted every year, on one hand to provide comfort to the passengers and on the other hand to be compliant with regulations protecting airports surroundings. ...
    • Effects of material and process parameters on in-situ consolidation 
      Article dans une revue avec comité de lecture
      LEÓN, Angel; ARGERICH MARTÍN, Clara; BARASINSKI, Anaïs; SOCCARD, Eric; ccCHINESTA SORIA, Francisco (Springer Verlag, 2019)
      Automated tape placement - ATP - is a recent manufacturing technology for composite materials. Therefore, a correct modeling of the multi-physical process is critical in order to make possible in-situ consolidation. In ...
    • A homogenization-based damage model for stiffness loss in ductile metal-matrix composites(Article) 
      Article dans une revue avec comité de lecture
      DORHMI, Khaoula; MORIN, LEO; HADJEM-HAMOUCHE, Zehoua; CHEVALIER, Jean - Pierre; ccDERRIEN, Katell (Elsevier, 2020)
      The aim of this paper is to develop a homogenized model that permits to describe the progressive loss of stiffness observed experimentally on ductile metal-matrix composites subjected to mechanical loadings. A two-step ...
    • Multiscale proper generalized decomposition based on the partition of unity 
      Article dans une revue avec comité de lecture
      IBÁÑEZ PINILLO, Rubén; ccCUETO, Elias; HUERTA, Antonio; DUVAL, Jean-Louis; ccAMMAR, Amine; ccCHINESTA SORIA, Francisco (Wiley, 2019)
      Solutions of partial differential equations could exhibit a multiscale behavior. Standard discretization techniques are constraints to mesh up to the finest scale to predict accurately the response of the system. The ...