Dynamique des Fluides (DynFluid): Recent submissions

Now showing items 141-147 of 295

    • A Thin Film Fluid Structure Interaction Model for the Study of Flexible Structure Dynamics in Centrifugal Pumps 
      Article dans une revue avec comité de lecture
      ALBADAWI, Abdulaleem; SPECKLIN, Mathieu; CONNOLLY, Robert; DELAURÉ, Yan (American Society of Mechanical Engineers, 2018)
      This paper describes a fluid-structure interaction (FSI) model for the study of flexible cloth-like structures or the so-called rags in flows through centrifugal pumps. The structural model and its coupling to the flow ...
    • Small wind turbine augmentation: Experimental investigations of shrouded- and twin-rotor wind turbine systems 
      Article dans une revue avec comité de lecture
      LIPIAN, Michal; DOBREV, Ivan; KARCZEWSKI, Maciej; MASSOUH, Fawaz; JOZWIK, Krzysztof (Elsevier, 2019)
      An increase in the efficiency of Small Wind Turbines (SWTs) by aerodynamic optimisation of the blade geometry is limited (low Reynolds number influence). Solutions such as the Diffuser-Augmented Wind Turbine (DAWT) and the ...
    • Intermittency and transition to chaos in the cubical lid-driven cavity flow 
      Article dans une revue avec comité de lecture
      LERICHE, Emmanuel; ccROBINET, Jean-Christophe; ccLOISEAU, Jean-Christophe (IOP Publishing, 2016)
      Transition from steady state to intermittent chaos in the cubical lid-driven flow is investigated numerically. Fully three-dimensional stability analyses have revealed that the flow experiences an Andronov-Poincaré-Hopf ...
    • Overall Investigation of Poly (Phenylene Sulfide) from Synthesis and Process to Applications—A Review 
      Article dans une revue avec comité de lecture
      ZUO, Peiyuan; ccSHIRINBAYAN, Mohammadali; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph; ccBAKIR, Farid (Wiley-VCH Verlag, 2019)
      Poly (phenylene sulfide) (PPS) is one kind of high‐performance polymer with high thermal stability that can be used widely in different industrial domains. However, according to an investigation of the literature, few ...
    • New high-resolution-preserving sliding mesh techniques for higher-order finite volume schemes 
      Article dans une revue avec comité de lecture
      RAMÍREZ, Luis; FOULQUIÉ, Charles; NOGUEIRA, Xesús; CHASSAING, Jean-Camille; COLOMINAS, Ignasi; ccKHELLADI, Sofiane (Elsevier, 2015)
      This paper presents a new sliding mesh technique for the computation of unsteady viscous flows in the presence of rotating bodies. The compressible Euler and incompressible Navier–Stokes equations are solved using a ...
    • Constrained sparse Galerkin regression 
      Article dans une revue avec comité de lecture
      BRUNTON, Steven L.; ccLOISEAU, Jean-Christophe (Cambridge University Press (CUP), 2018)
      The sparse identification of nonlinear dynamics (SINDy) is a recently proposed data-driven modelling framework that uses sparse regression techniques to identify nonlinear low-order models. With the goal of low-order models ...
    • Effect of UV-aging on the mechanical and fracture behavior of low density polyethylene 
      Article dans une revue avec comité de lecture
      RODRIGUEZ, Ana K.; MANSOOR, Bilal; AYOUB, Georges; BENZERGA, Amine A.; ccCOLIN, Xavier (Elsevier, 2020)
      In polyethylene, a transient, oxidation-induced strengthening is often observed over a narrow range of UV radiation dose. In addition, plastic deformation may not be volume-preserving due to cavitation. Here, we employ a ...