Laboratoire de Mécanique des Fluides de Lille (LMFL): Soumissions récentes

Voici les éléments 1-7 de 138

    • Wave statistics and energy dissipation of shallow-water breaking waves in a tank with a level bottom 
      Article dans une revue avec comité de lecture
      LIU, Shuo; WANG, Hui; ccBAYEUL-LAINÉ, Annie-Claude; LI, Cheng; KATZ, Joseph; ccCOUTIER-DELGOSHA, Olivier (Cambridge University Press (CUP), 2023-11)
      The present study focuses on two-dimensional direct numerical simulations of shallow-water breaking waves, specifically those generated by a wave plate at constant water depths. The primary objective is to quantitatively ...
    • Machine learning for optimal flow control in an axial compressor 
      Article dans une revue avec comité de lecture
      ELHAWARY, M. A.; ccROMANO, Francesco; ccDAZIN, Antoine; ccLOISEAU, Jean-Christophe (Springer Science and Business Media LLC, 2023-04)
      Air jets for active flow control have proved effective in postponing the onset of stall phenomenon in axial compressors. In this paper, we use a combination of machine learning and genetic algorithm to explore the optimal ...
    • Transition to turbulence in a heated non-Newtonian pipe flow 
      Article dans une revue avec comité de lecture
      ccROMANO, Francesco; CHARLES, Antoine; DOTTORI, François; AMIR BAHRANI, S. (AIP Publishing, 2021-09)
      A simplified mono-dimensional model for investigating the transition to turbulence in nonisothermal and non-Newtonian pipe flows is proposed. The flow stability is analyzed within the framework of such a model, showing ...
    • Stability of generalized Kolmogorov flow in a channel 
      Article dans une revue avec comité de lecture
      ccROMANO, Francesco (AIP Publishing, 2021-02)
      The Kolmogorov flow is a paradigmatic model flow used to investigate the transition from laminar to turbulent regimes in confined and, especially, in unbounded domains. It represents a solution of the forced Navier–Stokes ...
    • Laminar–turbulent intermittency in pipe flow for an Herschel–Bulkley fluid: Radial receptivity to finite-amplitude perturbations 
      Article dans une revue avec comité de lecture
      CHARLES, Antoine; ccROMANO, Francesco; RIBEIRO, Thierry; AZIMI, Sam; ROCHER, Vincent; ccBAUDEZ, Jean-Christophe; BAHRANI, S. Amir (AIP Publishing, 2022-11)
      We investigate the laminar-to-turbulent transition for non-Newtonian Herschel–Bulkley fluids that exhibit either a shear-thinning or shear-thickening behavior. The reduced-order model developed in this study also includes ...
    • Splitting of a three-dimensional liquid plug at an airway bifurcation 
      Article dans une revue avec comité de lecture
      FUJIOKA, Hideki; ccROMANO, Francesco; MURADOGLU, Metin; GROTBERG, James B. (AIP Publishing, 2022-08)
      Employing the moving particles' semi-implicit (MPS) method, this study presents a numerical framework for solving the Navier–Stokes equations for the propagation and the split of a liquid plug through a three-dimensional ...
    • Reconstructing the neutrally-buoyant particle flow near a singular corner 
      Article dans une revue avec comité de lecture
      ccROMANO, Francesco (Springer Science and Business Media LLC, 2022-04)
      The correction of buoyancy effects is tackled for particles moving close to a singular corner in creeping flow conditions. A few density-mismatched particle trajectories are used to reconstruct the dynamics of a ...