Dynamique des Fluides (DynFluid): Soumissions récentes

Voici les éléments 162-168 de 295

    • A high-order density-based finite volume method for the computation of all-speed flows 
      Article dans une revue avec comité de lecture
      NOGUEIRA, Xesús; RAMÍREZ, Luis; CHASSAING, Jean-Camille; COLOMINAS, Ignasi; ccKHELLADI, Sofiane (Elsevier, 2016)
      In this paper we present a high-order density-based finite-volume framework for all-speed flows. The formulation is based on high-order variable reconstructions performed using Moving Least Squares approximations. In ...
    • Experimental study of aerated cavitation in a horizontal venturi nozzle 
      Article dans une revue avec comité de lecture
      TOMOV, Petar; VERTENOEUIL, P.; ccRAVELET, Florent; ccSARRAF, Christophe; ccBAKIR, Farid; ccKHELLADI, Sofiane (Elsevier, 2016)
      The injection of bubbles into an already cavitating flow is a way of influencing the typical cavitating behaviour. The present article deals with experiments on aerated and non-aerated cavitation in a transparent horizontal ...
    • Numerical study of the waste heat recovery potential of the exhaust gases from a tractor engine 
      Article dans une revue avec comité de lecture
      PUNOV, Plamen; LACOUR, Stéphanie; PÉRILHON, Christelle; PODEVIN, Pierre; DESCOMBES, Georges; EVTIMOV, Teodossi (SAGE Publications, 2015)
      The paper presents an analysis of the possibilities of exhaust gas heat recovery for a tractor engine with an output power of 110 kW. On the basis of a literature review, the Rankine cycle seems to be the most effective ...
    • Simplex-stochastic collocation method with improved scalability 
      Article dans une revue avec comité de lecture
      EDELING, Wouter Nico; DWIGHT, Richard P.; CINNELLA, Paola (Elsevier, 2016)
      The Simplex-Stochastic Collocation (SSC) method is a robust tool used to propagate uncertain input distributions through a computer code. However, it becomes prohibitively expensive for problems with dimensions higher than ...
    • 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 ...
    • Robust prediction of dense gas flows under uncertain thermodynamic models 
      Article dans une revue avec comité de lecture
      MERLE, Xavier; CINNELLA, Paola (Elsevier, 2019)
      A Bayesian approach is developed to quantify uncertainties associated with the thermodynamic models used for the simulation of dense gas flows, i.e. flows of gases characterized by complex molecules of moderate to high ...
    • Small-scale dynamics of dense gas compressible homogeneous isotropic turbulence 
      Article dans une revue avec comité de lecture
      CINNELLA, Paola; GRASSO, Francesco; ccSCIACOVELLI, Luca (Cambridge University Press (CUP), 2017)
      The present paper investigates the influence of dense gases governed by complex equations of state on the dynamics of homogeneous isotropic turbulence. In particular, we investigate how differences due to the complex ...