SAM: Recent submissions

Now showing items 385-391 of 6182

    • Coherent Particle Structures in High-Prandtl-Number Liquid Bridges 
      Article dans une revue avec comité de lecture
      BARMAK, Ilya; ccROMANO, Francesco; KANNAN, Parvathy Kunchi; KUHLMANN, Hendrik C. (Springer Science and Business Media LLC, 2021-02)
      Clustering of small rigid spherical particles into particle accumulation structures (PAS) is studied numerically for a high-Prandtl-number (Pr = 68) thermocapillary liquid bridge. The one-way-coupling approach is used for ...
    • Peristaltic flow in the glymphatic system 
      Article dans une revue avec comité de lecture
      ccROMANO, Francesco; SURESH, Vinod; GALIE, Peter A.; GROTBERG, James B. (Springer Science and Business Media LLC, 2020-12)
      The flow inside the perivascular space (PVS) is modeled using a first-principles approach in order to investigate how the cerebrospinal fluid (CSF) enters the brain through a permeable layer of glial cells. Lubrication ...
    • Effect of inlet leakage flow on the instability in a radial vaneless diffuser 
      Article dans une revue avec comité de lecture
      FAN, M.; ccDAZIN, Antoine; BOIS, G.; ccROMANO, Francesco (AIP Publishing, 2023-01)
      The internal flow structures in a vaneless diffuser of a radial pump are experimentally and numerically investigated. Numerical simulations are used for investigating the prominent features of the fluid flow in the vaneless ...
    • Instability of axisymmetric flow in thermocapillary liquid bridges: Kinetic and thermal energy budgets for two-phase flow with temperature-dependent material properties 
      Article dans une revue avec comité de lecture
      STOJANOVIĆ, Mario; ccROMANO, Francesco; KUHLMANN, Hendrik C. (Cambridge University Press (CUP), 2023-07)
      In numerical linear stability investigations, the rates of change of the kinetic and thermal energy of the perturbation flow are often used to identify the dominant mechanisms by which kinetic or thermal energy is exchanged ...
    • Propagation and rupture of elastoviscoplastic liquid plugs in airway reopening model 
      Article dans une revue avec comité de lecture
      BAHRANI, S. Amir; ccHAMIDOUCHE, Souria; ccMOAZZEN, Masoud; SECK, Khady; DUC, Caroline; MURADOGLU, Metin; GROTBERG, James B.; ccROMANO, Francesco (Elsevier BV, 2022-02)
      The propagation and rupture of mucus plugs in human lungs is investigated experimentally by injecting synthetic mucus in a pre-wetted capillary tube. The rheology of our test liquid is thoroughly characterized, and four ...
    • Effect of surfactant in an airway closure model 
      Article dans une revue avec comité de lecture
      ccROMANO, Francesco; MURADOGLU, M.; GROTBERG, J. B. (American Physical Society (APS), 2022-09)
      A model of the bronchioles lined by the airway surface liquid is employed to investigate the Plateau-Rayleigh instability that can lead to the occlusion of the airways. This physiologically relevant phenomenon is normally ...
    • Capillary instability of a two-layer annular film: an airway closure model 
      Article dans une revue avec comité de lecture
      ERKEN, O.; ccROMANO, Francesco; GROTBERG, J.B.; MURADOGLU, M. (Cambridge University Press (CUP), 2022-01)
      Capillary instability of a two-layer liquid film lining a rigid tube is studied computationally as a model for liquid plug formation and closure of human airways. The two-layer liquid consists of a serous layer, also called ...