Dynamique des Fluides (DynFluid): Recent submissions

Now showing items 106-112 of 291

    • Transonic buffet instability: From two-dimensional airfoils to three-dimensional swept wings 
      Article dans une revue avec comité de lecture
      PALADINI, Edoardo; BENEDDINE, Samir; DANDOIS, Julien; SIPP, Denis; ccROBINET, Jean-Christophe (American Physical Society, 2019)
      The objective of the present study is to explain the evolution of the transonic buffet phenomenon from two-dimensional airfoils to three-dimensional swept wings by a global stability analysis. With respect to two-dimensional ...
    • Closed-loop control of a free shear flow: a framework using the parabolized stability equations 
      Article dans une revue avec comité de lecture
      SASAKI, Kenzo; TISSOT, Gilles; CAVALIERI, André V. G.; SILVESTRE, Flávio J.; JORDAN, Peter; ccBIAU, Damien (Springer Verlag, 2018)
      In this study the parabolized stability equations (PSE) are used to build reduced-order-models (ROMs) given in terms of frequency and time-domain transfer functions (TFs) for application in closed-loop control. The control ...
    • Adaptive filtering for the lattice Boltzmann method 
      Article dans une revue avec comité de lecture
      MARIÉ, Simon; ccGLOERFELT, Xavier (Elsevier, 2017)
      In this study, a new selective filtering technique is proposed for the Lattice Boltzmann Method. This technique is based on an adaptive implementation of the selective filter coefficient σ. The proposed model makes the ...
    • A framework for closed-loop flow control using the parabolized stability equations 
      Communication avec acte
      SASAKI, Kenzo; CAVALIERI, André V. G.; SILVESTRE, Flávio J.; JORDAN, Peter; TISSOT, Gilles; ccBIAU, Damien (American Institute of Aeronautics and Astronautics, 2017)
      We develop a reduced-order-model framework using the parabolized stability equations and identification techniques for the closed-loop control of unsteady fluctuations along fluidic systems. These models had been successfully ...
    • Instabilities in oblique shock wave/laminar boundary-layer interactions 
      Article dans une revue avec comité de lecture
      GUIHO, F.; ALIZARD, Frédéric; ccROBINET, Jean-Christophe (Cambridge University Press (CUP), 2016)
      The interaction of an oblique shock wave and a laminar boundary layer developing over a flat plate is investigated by means of numerical simulation and global linear-stability analysis. Under the selected flow conditions ...
    • Global stability analysis of lifted diffusion flames 
      Article dans une revue avec comité de lecture
      MANCINI, C.; FARANO, Mirko; DE PALMA, Pietro; CHERUBINI, Stefania; ccROBINET, Jean-Christophe (Elsevier, 2017)
      This work describes the development of a method for the global hydrodynamic stability analysis of diffusion flames. The low-Machnumber (LMN) Navier–Stokes (NS) equations for reacting flows are solved together with a transport ...
    • 3D global hydrodynamic stability analysis of a diffusion flame 
      Article dans une revue avec comité de lecture
      FARANO, Mirko; MANCINI, C.; DE PALMA, Pietro; CHERUBINI, Stefania; ccROBINET, Jean-Christophe (IOP Publishing, 2018)
      This work investigates the three-dimensional global hydrodynamic stability of a diffusion flame. The low-Mach-number (LMN) Navier-Stokes (NS) equations for reacting flows are solved together with a transport equation for ...