SAM: Recent submissions

Now showing items 2803-2809 of 6547

    • Thermo-mechanical Effects in Mechanical Polishing of Natural Fiber Composites 
      Communication avec acte
      BUKKAPATNAM, Satish; ccEL MANSORI, Mohamed; ccCHEGDANI, Faissal (ELSEVIER, 2018)
      Efficient machining and finishing of natural fiber reinforced plastic (NFRP) composites is essential for realizing the industrial application envisaged of these promising, environmentally friendly materials. While prior ...
    • Elastic and inelastic local strain fields in composites with coated fibers or particles: theory and validation 
      Article dans une revue avec comité de lecture
      CHATZIGEORGIOU, George; ccMERAGHNI, Fodil (SAGE Publications, 2019)
      This paper deals with mean field multiscale approaches for coated fiber- or particle-reinforced composites under nonlinear strain. The current work attempts to extend Dvorak’s well-known transformation field analysis for ...
    • Numerical study of a flexible sail plan : effect of pitching decomposition and adjustments 
      Communication avec acte
      AUGIER, Benoit; DEPARDAY, Julien; DURAND, Mathieu; ccBOT, Patrick; ccHAUVILLE, Frederic (Ecole Navale, 2013)
      A numerical investigation of the dynamic Fluid Structure Interaction (FSI) of a yacht sail plan submitted to harmonic pitching is presented to analyse the effects of motion simplifications and rigging adjustments on ...
    • Sail trimming FSI simulation - Comparison of viscous and inviscid flow models to optimise upwind sails trim 
      Communication avec acte
      SACHER, Matthieu; ccHAUVILLE, Frederic; ccBOT, Patrick; DURAND, Mathieu (2015)
      A numerical comparison between two FSI models, based on inviscid and viscous flow solvers, is presented in this paper. The differences between aerodynamic coefficients, sail flying shape and pressures computed by both FSI ...
    • Cryogenic assistance during CFRP drilling 
      Communication avec acte
      DUCROUX, Edouard; MERZOUKI, Johan; ccROSSI, FREDERIC; ccPOULACHON, Gerard; ABRIVARD, Guillaume (2017)
      The CFRP cutting mechanisms are highly linked to fibers orientations. Firstly, this paper deals with a mechanical characterization of CFRP under cryogenic temperatures. An instrumented compressive test with fibers oriented ...
    • Antartic blue whale localization with ocean bottom seismometers in southern indian ocean 
      Communication avec acte
      DREO, Richard; BOUFFAUT, Léa; GUILLON, Laurent; LABAT, Valérie; BARRUOL, Guilhem; ccBOUDRAA, Abdel-Ouahab (2017)
      While visual survey of whales requires substantial means for limited areas, passive acoustic monitoring (PAM) offers larger scale coverage for long periods and less costs. It usually provides information about species ...
    • Flexible hydrofoil optimization for the 35th america's cup constrained ego method 
      Communication avec acte
      SACHER, Matthieu; DURAND, Mathieu; BERRINI, Elisa; ccHAUVILLE, Frederic; DUVIGNEAU, Régis; LE MAITRE, O (2017)
      This paper investigates the use of constrained surrogate models to solve the multi-design optimization problem of a flexible hydrofoil. The surrogate-based optimization (EGO) substitutes the complex objective function of ...