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

Now showing items 148-154 of 1272

    • Towards an accurate pressure estimation in injection molding simulation using surrogate modeling 
      Article dans une revue avec comité de lecture
      SAAD, Sandra; SINHA, Alankar; CRUZ, Camilo; ccAMMAR, Amine; ccREGNIER, Gilles (Springer Nature, 2022-10)
      The computational cost of high-fidelity injection molding simulations has been growing in the past years making it more and more challenging to use them for performing analyses such as optimizations or uncertainty ...
    • Hybrid twins based on optimal transport 
      Article dans une revue avec comité de lecture
      TORREGROSA, Sergio; CHAMPANEY, Victor; ccAMMAR, Amine; HERBERT, Vincent; ccCHINESTA SORIA, Francisco (Elsevier BV, 2022-10)
      Nowadays data is acquiring an indisputable importance in every field including engineering. In the past, experimental data was used to calibrate state-of-the art models. Once the model was optimally calibrated, numerical ...
    • Absorptivity measurements during laser powder bed fusion of pure copper with a 1 kW cw green laser 
      Article dans une revue avec comité de lecture
      ccNORDET, Guillaume; GORNY, Cyril; ccMAYI, Yaasin; ccDALIGAULT, Julien; ccDAL, Morgan; EFFERNELLI, A.; BLANCHET, E.; COSTE, Frédéric; ccPEYRE, Patrice (Elsevier Ltd, 2021-10)
      A 1 kW CW green laser source operating at 515 nm was used to investigate the absorptivity of pure copper powder beds and pure copper substrates. Various interaction regimes were considered, ranging from the solid and/or ...
    • Miniature laser powder bed fusion system for in situ synchrotron x-ray micro-computed tomography experiments at the European Synchrotron Radiation Facility 
      Article dans une revue avec comité de lecture
      LHUISSIER, Pierre; ccHEBRARD, Louis; BATAILLON, Xavier; ccLAPOUGE, Pierre; COSTE, Frédéric; ccPEYRE, Patrice; BOLLER, Elodie; BLANDIN, Jean-Jacques; SALVO, Luc; MARTIN, Guilhem (AIP Publishing, 2022-08)
      We describe our miniature laser powder bed fusion (L-PBF) system for in situ synchrotron x-ray micro-computed tomography (XCT) at the European Synchrotron Radiation Facility. This replicator was designed to extend the ...
    • Influence of Anodized Titanium Surfaces on the Behavior of Gingival Cells in Contact with: A Systematic Review of In Vitro Studies 
      Article dans une revue avec comité de lecture
      ccCRENN, Marie-Joséphine; DUBOT, Pierre; MIMRAN, Elie; FROMENTIN, Olivier; LEBON, Nicolas; ccPEYRE, Patrice (MDPI AG, 2021-12)
      Electrochemically anodized (EA) surfaces promise enhanced biological properties and may be a solution to ensure a seal between peri-implant soft tissues and dental transmucosal components. However, the interaction between ...
    • Influence of gaseous environment on the properties of Inconel 625 L-PBF parts 
      Article dans une revue avec comité de lecture
      ccTRAORE, Socona; ccKOUTIRI, Imade; ccSCHNEIDER, Matthieu; RODRIGUES, Julien; ccDUPUY, Corinne; LEFEBVRE, P.; COSTE, Frédéric; ccPEYRE, Patrice (Elsevier BV, 2022-11)
      The effect of gaseous atmosphere during Laser Powder Bed Fusion (L-PBF) was analysed on an Inconel 625 alloy. The bead dimensions, the surface finish, the porosity rate and the resulting microstructure were analysed for ...
    • Phase transition and twinning in polycrystals probed by in situ high temperature 3D reciprocal space mapping 
      Article dans une revue avec comité de lecture
      PURUSHOTTAM RAJ PUROHIT, Ravi Raj Purohit; FOWAN, Daniel Pepin; THUNE, Elsa; ARNAUD, Stephan; CHAHINE, Gilbert; BLANC, Nils; GUINEBRETIÈRE, René; ccCASTELNAU, Olivier (AIP Publishing LLC, 2022-10)
      Polycrystalline materials exhibit physical properties that are driven by both the interatomic crystallographic structure as well as the nature and density of structural defects. Crystallographic evolutions driven by phase ...