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

Now showing items 638-644 of 1302

    • Learning the macroscopic flow model of short fiber suspensions from fine-scale simulated data 
      Article dans une revue avec comité de lecture
      YUN, Minyoung; ARGERICH MARTIN, Clara; GIORMINI, Pierre; ADVANI, Suresh G.; ccCHINESTA SORIA, Francisco (MDPI, 2020)
      Fiber-fiber interaction plays an important role in the evolution of fiber orientation in semi-concentrated suspensions. Flow induced orientation in short-fiber reinforced composites determines the anisotropic properties ...
    • Parametric evaluation of part distortion in additive manufacturing processes 
      Article dans une revue avec comité de lecture
      QUARANTA, Giacomo; HAUG, Eberhard; DUVAL, Jean Louis; ccCHINESTA SORIA, Francisco (Springer Verlag, 2020)
      Additive manufacturing is the more and more considered in industry, however efficient simulation tools able to perform accurate predictions are still quite limited. The main difficulties for an efficient simulation are ...
    • Thermal oxidative stability of polyanilines 
      Article dans une revue avec comité de lecture
      TRÂN, Thanh Hiền; DEBARNOT, Dominique; ccRICHAUD, Emmanuel (Elsevier, 2020)
      This paper deals with thermal ageing of polyaniline obtained from plasma or chemical ways. FTIR analyses suggest the formation of stable carbonyl compounds in both cases. The plasma polyaniline degrades clearly faster than ...
    • Direct numerical simulation of flexible molecules and data-driven molecular conformation 
      Article dans une revue avec comité de lecture
      ccAMMAR, Amine; ccCHINESTA SORIA, Francisco (Elsevier Masson, 2019)
      The present work aims at performing a molecular dynamics modeling of suspensions composed of flexible linear molecules. Molecules are represented by a series of connected beads, whose dynamics is governed by three potentials: ...
    • Modelling the effect of particle inertia on the orientation kinematics of fibres and spheroids immersed in a simple shear flow 
      Article dans une revue avec comité de lecture
      SCHEUER, Adrien; GRÉGOIRE, Guillaume; KEUNINGS, Roland; ccABISSET-CHAVANNE, Emmanuelle; ccCHINESTA SORIA, Francisco (ELSEVIER, 2020)
      Simulations of flows containing non-spherical particles (fibres or ellipsoids) rely on the knowledge of the equation governing the particle motion in the flow. Most models used nowadays are based on the pioneering work of ...
    • Drop dynamics of viscoelastic filaments 
      Article dans une revue avec comité de lecture
      PINGULKAR, Hrishikesh; PEIXINHO, Jorge; CRUMEYROLLE, Olivier (American Physical Society, 2020)
      The stretching of viscoelastic polymer solutions close to breakup can create attached drops on a filament, whose properties and dynamics are little understood. The stretching of capillary bridges and the consecutive filament, ...
    • Generalized Euclidean Distances for Elasticity Tensors 
      Article dans une revue avec comité de lecture
      MORIN, LEO; GILORMINI, Pierre; ccDERRIEN, Katell (Springer Verlag, 2020)
      The aim of this short paper is to provide, for elasticity tensors, generalized Euclidean distances that preserve the property of invariance by inversion. First, the elasticity law is expressed under a non-dimensional form ...