SAM: Soumissions récentes

Voici les éléments 2740-2746 de 6449

    • Linear and Quadratic Solid-Shell Elements for Quasi-Static and Dynamic Simulations of Thin 3D Structures: Application to a Deep Drawing Process 
      Article dans une revue avec comité de lecture
      WANG, Peng; ccCHALAL, Hocine; ccABED-MERAIM, Farid (Univerza v Ljubljani Fakulteta za strojništvo, 2017)
      A family of prismatic and hexahedral solid–shell (SHB) elements, with their linear and quadratic versions, is proposed in this work to model thin structures. The formulation of these SHB elements is extended to explicit ...
    • Wind-tunnel pressure measurements on model-scale rigid downwind sails 
      Communication avec acte
      ccBOT, Patrick; VIOLA, Ignazio Maria; FLAY, Richard G.J.; BRETT, Jean-Sébastien (Ecole Navale, 2013)
      This paper describes an experiment that was carried out in the Twisted Flow Wind Tunnel at The University of Auckland to measure a detailed set of pressure distributions on a rigid 1/15th scale model of a modern asymmetric ...
    • Thermal Effects on Tribological Behavior in Machining Natural Fiber Composites 
      Communication avec acte
      TAKABI, Behrouz; TAI, Bruce; BUKKAPATNAM, Satish; ccEL MANSORI, Mohamed; ccCHEGDANI, Faissal (ELSEVIER, 2018)
      Machining natural fibers reinforced plastic (NFRP) composites is nowadays a real challenge for academia and industries. These eco-friendly materials are emerging in automotive and aeronautical industries thanks to many ...
    • Analyse de la dégradation thermique du Poly(éther éther cétone) 
      Article dans une revue avec comité de lecture
      COURVOISIER, Emilie; BICABA, Yoann; ccCOLIN, Xavier (EDP Sciences, 2017)
      The thermal degradation of PEEK has been studied in rubbery state in wide ranges of temperature (between 180 and 320 °C) and oxygen partial pressure (between 0.21 and 50 bars). First of all, the thermal ageing mechanisms ...
    • Analytical study of the thermal degradation of poly(ether imide) 
      Article dans une revue avec comité de lecture
      COURVOISIER, Emilie; BICABA, Yoann; ccCOLIN, Xavier (EDP Sciences, 2017)
      The thermal degradation of PEI has been studied in wide ranges of temperature (between 180 and 250 °C) and oxygen partial pressure (between 0.21 and 50 bars). First of all, the thermal ageing mechanisms have been analysed ...
    • Data-Free and Data-Driven RANS Predictions with Quantified Uncertainty 
      Article dans une revue avec comité de lecture
      EDELING, Wouter Nico; IACCARINO, Gianluca; CINNELLA, Paola (Springer Verlag (Germany), 2017)
      For the purpose of estimating the epistemic model-form uncertainty in Reynolds-Averaged Navier-Stokes closures, we propose two transport equations to locally perturb the Reynolds stress tensor of a given baseline eddy-viscosity ...
    • Hypervelocity impacts into porous graphite: Experiments and simulations 
      Article dans une revue avec comité de lecture
      HÉBERT, David; SEISSON, Gabriel; RULLIER, Jean-Luc; BERTRON, Isabelle; HALLO, Ludovic; CHEVALIER, Jean Marc; THESSIEUX, C.; GUILLET, Francois; BOUSTIE, Michel; BERTHE, Laurent (Royal Society, The, 2017)
      We present experiments and numerical simulations of hypervelocity impacts of 0.5mm steel spheres into graphite, for velocities ranging between 1100 and 4500ms?1. Experiments have evidenced that, after a particular striking ...