Dynamique des Fluides (DynFluid): Recent submissions

Now showing items 78-84 of 295

    • A Higher-Order Chimera Method for Finite Volume Schemes 
      Article dans une revue avec comité de lecture
      RAMÍREZ, Luis; NOGUEIRA, Xesús; OURO, Pablo; NAVARRINA, Fermín; COLOMINAS, Ignasi; ccKHELLADI, Sofiane (Springer Verlag, 2017)
      In this work a higher-order accurate finite volume method for the resolution of the Euler/Navier–Stokes equations using Chimera grid techniques is presented. The formulation is based on the use of Moving Least Squares ...
    • Efficiency of bio- and socio-inspired optimization algorithms for axial turbomachinery design 
      Article dans une revue avec comité de lecture
      AIT CHIKH, Mohamed Abdessamed; BELAIDI, Idir; PARIS, José; ccDELIGANT, Michael; ccBAKIR, Farid; ccKHELLADI, Sofiane (Elsevier, 2018)
      Turbomachinery design is a complex problem which requires a lot of experience. The procedure may be speed up by the development of new numerical tools and optimization techniques. The latter rely on the parameterization ...
    • Numerical analysis of unsteady cavitating flow in an axial inducer 
      Article dans une revue avec comité de lecture
      CAMPOS–AMEZCUA, Rafael; CAMPOS–AMEZCUA, Alfonso; PALACIOS-GALLEGOS, Manuel; REY, Robert; ccBAKIR, Farid; ccKHELLADI, Sofiane (Elsevier, 2015)
      This work presents the results of numerical simulation of unsteady cavitating flow through a two–bladed axial inducer. First, the analysis was carried out in a blade cascade, this two–dimensional simplified model, obtained ...
    • Impact of Biodiesel Blends and Di-Ethyl-Ether on the Cold Starting Performance of a Compression Ignition Engine 
      Article dans une revue avec comité de lecture
      CLENCI, Adrian; NICULESCU, Rodica; DANLOS, Amélie; IORGA-SIMĂN, Victor; TRICĂ, Alina (MDPI, 2016)
      The use of biodiesel fuel in compression ignition engines has the potential to reduce CO2, which can lead to a reduction in global warming and environmental hazards. Biodiesel is an attractive fuel, as it is made from ...
    • Time-Stepping and Krylov Method for large scale instability problems 
      Chapitre d'ouvrage scientifique
      BUCCI, Michele Alessandro; CHERUBINI, Stefania; ccROBINET, Jean-Christophe; ccLOISEAU, Jean-Christophe (Springer, 2018)
      With the ever increasing computational power available and the development of high-performances computing, investigating the properties of realistic very large-scale nonlinear dynamical systems has become reachable. It ...
    • Thermal aging influence on the damage mechanisms of fully recycled composite-reinforced polypropylene/polyethylene blend 
      Article dans une revue avec comité de lecture
      MEFTAH, Hassen; TAMBOURA, Sahbi; BENDALY, Hachmi; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph (Wiley, 2019)
      The main aim of this work is to study the effect of thermal aging on damage mechanisms of a totally recycled composite. The studied material was elaborated by injection molding from a mixture of both recycled matrix ...
    • Experimental and numerical analysis of a novel Darrieus rotor with variable pitch mechanism at low TSR 
      Article dans une revue avec comité de lecture
      ZOUZOU, B.; DOBREV, Ivan; MASSOUH, Fawaz; DIZENE, Rabah (Elsevier, 2019)
      The Darrieus vertical axis wind-turbine (VAWT) has been the subject of numerous recent studies aimed at improving its aerodynamic performance in order to locate it in urban areas. This article is devoted to the study of ...