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

Now showing items 169-175 of 1272

    • Multiparametric modelling of composite materials based on non-intrusive PGD informed by multiscale analyses: Application for real-time stiffness prediction of woven composites 
      Article dans une revue avec comité de lecture
      EL FALLAKI IDRISSI, Mohammed; ccPRAUD, Francis; CHAMPANEY, Victor; ccCHINESTA SORIA, Francisco; ccMERAGHNI, Fodil (Elsevier, 2022-09)
      In this paper, a multiparametric solution of the stiffness properties of woven composites involving several microstructure parameters is performed. For this purpose, non-intrusive PGD-based methods are employed. From offline ...
    • Embrittlement of polybutylene terephthalate induced by injection molding 
      Article dans une revue avec comité de lecture
      LOYER, Camille; FERREIRA, Paulo; MARIJON, Jean-Baptiste; MICHEL, Vincent; VERA, Julie; DUVAL, Vincent; ccREGNIER, Gilles; ccRICHAUD, Emmanuel (Elsevier BV, 2022-01-31)
      Embrittlement caused by injection molding was investigated on a commercial grade of Polybutylene terephthalate (PBT). The effect of temperature and residence time in the barrel on mechanical properties was studied. Results ...
    • Coupled optimization of macroscopic structures and lattice infill 
      Article dans une revue avec comité de lecture
      GEOFFROY‐DONDERS, Perle; ALLAIRE, Grégoire; MICHAILIDIS, Georgios; PANTZ, Olivier (Wiley, 2020-05-16)
      This article is concerned with the coupled optimization of the external boundary of a structure and its infill made of some graded lattice material. The lattice material is made of a periodic cell, macroscopically modulated ...
    • Crosslinked Polyethylene (XLPE), Recycling via Foams 
      Article dans une revue avec comité de lecture
      BAWARETH, Mohammed; XU, Weiheng; RAVICHANDRAN, Dharneedar; ZHU, Yuxiang; JAMBHULKAR, Sayli; FONSECA, Nathan; MIQUELARD-GARNIER, Guillaume; VISNANSKY, Camille; LOVELADY, Matthew; CAMPBELL, William; SONG, Kenan (MDPI, 2022-06-26)
      Efficient recycling of crosslinked polyethylene has been challenging due to manufacturing difficulties caused by chemical crosslinking. This study focuses on simple processing via solid waste powder generation and particle ...
    • Designing very high-cycle fatigue specimens of additively manufactured Ti-6Al-4V with different porosities and microstructures 
      Communication avec acte
      BROT, Grégoire; ccFAVIER, Véronique; ccKOUTIRI, Imade; BONNAND, Vincent; ccDUPUY, Corinne; ccRANC, Nicolas; LEFEBVRE, Fabien (Elsevier, 2022-03-17)
      High cycle fatigue properties of material obtained with additive manufacturing (AM) processes such as LPBF (Laser Powder Bed Fusion) remain misunderstood. These properties are complex due to the porous and anisotropic ...
    • Consolidation of continuous-carbon-fiber-reinforced PAEK composites: a review 
      Article dans une revue avec comité de lecture
      ARQUIER, Raphaël; ILIOPOULOS, Ilias; MIQUELARD-GARNIER, Guillaume; ccREGNIER, Gilles (Elsevier BV, 2022-07-16)
      Continuous-Carbon-Fiber (CF)/polyaryletherketone (PAEK) composites have recently attracted interest especially in the aerospace industry due to short-time processes and possible weldability and recyclability. However, their ...
    • Parametric Curves Metamodelling Based on Data Clustering, Data Alignment, POD-Based Modes Extraction and PGD-Based Nonlinear Regressions 
      Article dans une revue avec comité de lecture
      ccCHAMPANEY, Victor; PASQUALE, Angelo; ccAMMAR, Amine; ccCHINESTA SORIA, Francisco (Frontiers, 2022-06)
      In the context of parametric surrogates, several nontrivial issues arise when a whole curve shall be predicted from given input features. For instance, different sampling or ending points lead to non-aligned curves. This ...