Dynamique des Fluides (DynFluid): Recent submissions

Now showing items 64-70 of 295

    • High-Order Hybrid RANS/LES Strategy for Industrial Applications 
      Chapitre d'ouvrage scientifique
      PONT, G.; CINNELLA, Paola; BRENNER, Pierre; ccROBINET, Jean-Christophe (Springer, 2017)
      Turbulent flows of industrial interest are often dominated by large turbulent structures. A typical example is provided by launcher base flows, combining one or more extended and interacting separated regions with strong ...
    • Global Instability in Shock Wave Laminar Boundary-Layer Interaction 
      Communication avec acte
      GUIHO, F.; ALIZARD, Frédéric; ccROBINET, Jean-Christophe (Springer, 2015)
      The linear global stability of an interaction between an oblique shock wave and a laminar boundary layer is carried out for various oblique shock angles. It is illustrated that such a flow acts as a noise amplifier. The ...
    • Development and analysis of high-order vorticity confinement schemes 
      Article dans une revue avec comité de lecture
      PETROPOULOS, I.; COSTES, M.; CINNELLA, Paola (ELSEVIER, 2017)
      High-order extensions of the Vorticity Confinement (VC) method are developed for the accurate com- putation of vortical flows, following the VC2 conservative formulation of Steinhoff. First, a high-order formulation of VC ...
    • An efficient high-order compact scheme for the unsteady compressible Euler and Navier–Stokes equations 
      Article dans une revue avec comité de lecture
      LERAT, Alain (Elsevier, 2016)
      Residual-Based Compact (RBC) schemes approximate the 3-D compressible Euler equations with a 5th- or 7th-order accuracy on a 5 × 5 × 5-point stencil and capture shocks pretty well without correction. For unsteady flows ...
    • Investigation of high-order methods in large-eddy simulation of separated flow in a channel with periodic constrictions 
      Chapitre d'ouvrage scientifique
      CINNELLA, Paola; ccGLOERFELT, Xavier (Springer, 2018)
      In large-eddy simulations (LES), only the dynamics of large scales is computed and the effect of smaller scales is modelled. Scale separation is however difficult to establish since the low-pass filtering arises from a ...
    • Modal and nonmodal stability of a stably stratified boundary layer flow 
      Article dans une revue avec comité de lecture
      PARENTE, Enza; DE PALMA, Pietro; CHERUBINI, Stefania; ccROBINET, Jean-Christophe (American Physical Society, 2020)
      The modal and nonmodal linear stability of a stably stratified Blasius boundary layer flow, composed of a velocity and a thermal boundary layer, is investigated. The temporal and spatial linear stability of such flow is ...
    • Toward the understanding of temperature effect on bonding strength, dimensions and geometry of 3D-printed parts 
      Article dans une revue avec comité de lecture
      VANAEI, Hamid Reza; RAISSI, Kaddour; ccDELIGANT, Michael; ccSHIRINBAYAN, Mohammadali; ccFITOUSSI, Joseph; ccKHELLADI, Sofiane; ccTCHARKHTCHI, Abbas (Springer Verlag, 2020)
      Abstract: Fused filament fabrication (FFF), which is an additive manufacturing technique, opens alternative possibilities for complex geometries fabrication. However, its use in functional products is limited due to ...