Dynamique des Fluides (DynFluid): Soumissions récentes

Voici les éléments 183-189 de 297

    • Model-form and predictive uncertainty quantification in linear aeroelasticity 
      Article dans une revue avec comité de lecture
      NITSCHKE, Christian T.; CINNELLA, Paola; LUCOR, Didier; CHASSAING, Jean-Camille (Elsevier, 2017)
      In this work, Bayesian techniques are employed to quantify model-form and predictive uncertainty in the linear behavior of an elastically mounted airfoil undergoing pitching and plunging motions. The Bayesian model averaging ...
    • Large Eddy Simulation Requirements for the Flow over Periodic Hills 
      Article dans une revue avec comité de lecture
      CINNELLA, Paola; ccGLOERFELT, Xavier (Springer Verlag (Germany), 2019)
      Large eddy simulations are carried out for flows in a channel with streamwise-periodic constrictions, a well-documented benchmark case to study turbulent flow separation from a curved surface. Resolution criteria such as ...
    • Quantification of model uncertainty in RANS simulations: A review 
      Article dans une revue avec comité de lecture
      XIAO, Heng; CINNELLA, Paola (Elsevier, 2019)
      In computational fluid dynamics simulations of industrial flows, models based on the Reynolds-averaged Navier–Stokes (RANS) equations are expected to play an important role in decades to come. However, model uncertainties ...
    • Direct numerical simulations of supersonic turbulent channel flows of dense gases 
      Article dans une revue avec comité de lecture
      CINNELLA, Paola; ccSCIACOVELLI, Luca; ccGLOERFELT, Xavier (Cambridge University Press (CUP), 2017)
      The influence of dense-gas effects on compressible wall-bounded turbulence is investigated by means of direct numerical simulations of supersonic turbulent channel flows. Results are obtained for PP11, a heavy fluorocarbon ...
    • Investigation of the flow dynamics in a channel constricted by periodic hills 
      Communication avec acte
      CINNELLA, Paola; ccGLOERFELT, Xavier (American Institute of Aeronautics and Astronautics, 2015)
      The present study aims at getting better insight of the complex flow dynamics in a channel constricted by periodic hills. This is a popular test case ofer used to assess LES and RANS/LES models, which appears as a compendium ...
    • Dense gas effects in inviscid homogeneous isotropic turbulence 
      Article dans une revue avec comité de lecture
      CINNELLA, Paola; CONTENT, C.; GRASSO, Francesco; ccSCIACOVELLI, Luca (Cambridge University Press (CUP), 2016)
      A detailed numerical study of the influence of dense gas effects on the large-scale dynamics of decaying homogeneous isotropic turbulence is carried out by using the van der Waals gas model. More specifically, we focus on ...
    • Inertial effects on acoustic Rayleigh streaming flow: Transient and established regimes 
      Article dans une revue avec comité de lecture
      WEISMAN, Catherine; BALTEAN-CARLÈS, Diana; REYT, Ida; BAILLIET, Hélène; ccDARU, Virginie (Elsevier, 2017)
      The effect of inertia on Rayleigh streaming generated inside a cylindrical resonator where a mono-frequency standing wave is imposed, is investigated numerically and experimentally. To this effect, time evolutions of ...