SAM: Recent submissions

Now showing items 371-377 of 6182

    • 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 ...
    • Combined gait analysis and radiologic examination in children with X-linked hypophosphatemia 
      Article dans une revue avec comité de lecture
      ccBONNET-LEBRUN, Aurore; ccLINGLART, Agnès; ccDE TIENDA, Marine; NGUYEN KHAC, Virginie; ccOUCHRIF, Younes; BERKENOU, Jugurtha; ccPILLET, Helene; ccASSI, Ayman; WICART, Philippe; ccSKALLI, Wafa (Elsevier Ltd, 2023-04)
      Background: X-linked hypophosphataemia causes bone deformities and gait abnormalities that tend to worsen with age in the absence of appropriate treatment. However, doctors do not currently use quantitative tools to ...
    • 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 ...
    • Vibration Response of Manual Wheelchairs According to Loads, Propulsion Methods, Speeds, and Ground Floor Types 
      Article dans une revue avec comité de lecture
      ccLARIVIERE, Ophélie; ccCHADEFAUX, Delphine; ccSAURET, Christophe; ccTHOREUX, Patricia (MDPI AG, 2023-09)
      Manual wheelchair (MWC) users are daily exposed to vibration during propulsion. The impact of such exposure on the MWC user’s health has yet to be proven. To date, no agreement has been reached, presumably on the account ...