Dynamique des Fluides (DynFluid): Recent submissions

Now showing items 169-175 of 291

    • On the design of propeller hydrokinetic turbines: the effect of the number of blades 
      Article dans une revue avec comité de lecture
      BRASIL JUNIOR, Antonio Cesar Pinho; MENDES, Rafael C. F.; WIRRIG, Théo; NOGUERA, Ricardo; OLIVEIRA, Felamingo De Taygoara (Springer Verlag, 2019)
      A design study of propeller hydrokinetic turbines is explored in the present paper, where the optimized blade geometry is determined by the classical Glauert theory applicable to the design of axial flow turbines (hydrokinetic ...
    • Hydrokinetic propeller turbines. How many blades? 
      Article dans une revue avec comité de lecture
      BRASIL JUNIOR, Antonio Cesar Pinho; MENDES, Rafael C. F.; LACROIX, Julian; NOGUERA, Ricardo; OLIVEIRA, Taygoara F. (Centro Nacional de Referência em Pequenas Centrais Hidrelétricas, UNIFEI, 2017)
      A design study of propeller hydrokinetic turbines is presented. The main objective is to evaluate the optimized geometry for horizontal axis hydrokinetic turbines, take into account the runner design with a different number ...
    • Comparison of various hemodynamic models for applications to cfd in stented arteries 
      Article dans une revue avec comité de lecture
      CHABI, Fatiha; NOGUERA, Ricardo; MAUREL, Blandine; ccCHAMPMARTIN, Stephane; ccSARRAF, Christophe (icmmb19.org, 2014)
      A design study of propeller hydrokinetic turbines is explored in the present paper, where the optimized blade geometry is determined by the classical Glauert theory applicable to the design of axial flow turbines (hydrokinetic ...
    • Automatic Hybrid RANS/LES Strategy for Industrial CFD 
      Chapitre d'ouvrage scientifique
      PONT, Grégoire; CINNELLA, Paola; BRENNER, Pierre; ccROBINET, Jean-Christophe (Springer International Publishing, 2015)
      An automatic HRL (Hybrid RANS/LES) strategy is investigated in FLUSEPA, a finite-volume solver developed by Airbus Defense and Space. A HRL turbulence model is coupled to a high-order hybrid numerical approximation method. ...
    • On wall pressure fluctuations and their coupling with vortex dynamicsin a separate d–reattache d turbulent flow over a blunt flat plate 
      Article dans une revue avec comité de lecture
      TENAUD, C; PODVIN, B; FRAIGNEAU, Y; ccDARU, Virginie (Elsevier, 2016)
      This study deals with the numerical predictions through Large-Eddy Simulation ( LES ) of the separated–reattached turbulent flow over a blunt flat plate for analyzing main coherent structure features and theirrelation to ...
    • Acoustic and streaming velocity components in a resonant waveguide at high acoustic levels 
      Article dans une revue avec comité de lecture
      REYT, Ida; BAILLIET, Hélène; WEISMAN, Catherine; BALTEAN-CARLÈS, Diana; ccDARU, Virginie (Acoustical Society of America, 2017)
      Rayleigh streaming is a steady flow generated by the interaction between an acoustic wave and a solid wall, generally assumed to be second order in a Mach number expansion. Acoustic streaming is well known in the case of ...
    • Multiple-correction hybrid k -exact schemes for high-order compressible RANS-LES simulations on fully unstructured grids 
      Article dans une revue avec comité de lecture
      PONT, Grégoire; BRENNER, Pierre; CINNELLA, Paola; MAUGARS, Bruno; ccROBINET, Jean-Christophe (Elsevier, 2017)
      A Godunov's type unstructured finite volume method suitable for highly compressible turbulent scale-resolving simulations around complex geometries is constructed by using a successive correction technique. First, a family ...