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

Now showing items 379-385 of 1302

    • Dewetting of a thin polymer film under shear 
      Article dans une revue avec comité de lecture
      KADRI, Kheireddin; PEIXINHO, Jorge; SALEZ, Thomas; MIQUELARD-GARNIER, Guillaume; SOLLOGOUB, Cyrille (Elsevier BV, 2021)
      The objective of this work is to give new insight into the stability of thin polymer films under shear, in order to pave the way to a better control of the nanolayer coextrusion process. To do so, a finite-difference ...
    • Fiber Orientation and Concentration in an Injection-Molded Ethylene-Propylene Copolymer Reinforced by Hemp 
      Article dans une revue avec comité de lecture
      DUPUIS, Antoine; PESCE, Jean-Jacques; FERREIRA, Paulo; ccREGNIER, Gilles (MDPI, 2020)
      This paper characterizes and analyzes the microstructures of injection-molded polypropylene parts reinforced with 20 wt% of hemp fibers in order to understand the process induced variations in thermomechanical properties. ...
    • Estimating single-crystal elastic constants of polycrystalline β metastable titanium alloy: A Bayesian inference analysis based on high energy X-ray diffraction and micromechanical modeling 
      Article dans une revue avec comité de lecture
      PURUSHOTTAM RAJ PUROHIT, Ravi Raj Purohit; RICHETON, Thiebaud; BERBENNI, Stephane; GERMAIN, Lionel; GEY, Nathalie; CONNOLLEY, Thomas; CASTELNAU, Olivier (Elsevier, 2021)
      A two-phase near- beta titanium alloy (Ti–10V–2Fe–3Al, or Ti-1023) in its as-forged state is employed to illustrate the feasibility of a Bayesian framework to identify single-crystal elastic constants (SEC). High Energy ...
    • A novel sparse reduced order formulation for modeling electromagnetic forces in electric motors 
      Article dans une revue avec comité de lecture
      SANCARLOS, Abel; ccCUETO, Elias; ccCHINESTA SORIA, Francisco; DUVAL, Jean-Louis (Springer Verlag, 2021)
      A novel model order reduction (MOR) technique is presented to achieve fast and real-time predictions as well as high-dimensional parametric solutions for the electromagnetic force which will help the design, analysis of ...
    • Multi‐scale analysis of short glass fiber‐reinforced polypropylene under monotonic and fatigue loading 
      Article dans une revue avec comité de lecture
      IMADDAHEN, Mohamed A.; ccSHIRINBAYAN, Mohammadali; AYARI, Houssem; FOUCARD, Mathieu; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph (Wiley, 2020)
      Short fiber-reinforced polypropylene is largely used in the automotive industry. Fatigue failure is one of the most failure modes observed in this class of materials. In order to better understand the damage mechanisms and ...
    • Experimental study of PLA thermal behavior during fused filament fabrication 
      Article dans une revue avec comité de lecture
      VANAEI, Hamid Reza; ccSHIRINBAYAN, Mohammadali; COSTA, Sidonie Fernandes; DUARTE, Fernando Moura; COVAS, José António; ccDELIGANT, Michael; ccKHELLADI, Sofiane; ccTCHARKHTCHI, Abbas (Wiley, 2021)
      Fused filament fabrication (FFF) is an additive manufacturing technique that is used to produce prototypes and a gradually more important processing route to obtain final products. Due to the layer-by-layer deposition ...
    • Foreword 
      Article dans une revue avec comité de lecture
      DIANI, Julie; CASTELNAU, Olivier; ccCHINESTA SORIA, Francisco (Elsevier Masson, 2020)
      La mécanique des matériaux, qu’il s’agisse d’alliages métalliques, de polymères, de composites, ou encore de minéraux, est un domaine de recherche vaste s’appuyant aussi bien sur la physique, la chimie, les mathématiques, ...