Voici les éléments 197-203 de 295

    • Article dans une revue avec comité de lecture
      NAVROSE; JOHNSON, Author H. G.; BRION, Véronique; JACQUIN, Laurent; ccROBINET, Jean-Christophe (Cambridge University Press (CUP), 2018)
      We investigate perturbations that maximize the gain of disturbance energy in a two-dimensional isolated vortex and a counter-rotating vortex pair. The optimization is carried out using the method of Lagrange multipliers. ...
    • Article dans une revue avec comité de lecture
      WANG, Juan; ccRAVELET, Florent; ccSARRAF, Christophe; ccBAKIR, Farid (Elsevier, 2018)
      In the design procedure of a counter-rotating axial-flow stage, parameters such as the angular velocity ratio and the repartition of the work performed by each rotors are to be chosen. In the present Article, three ...
    • Article dans une revue avec comité de lecture
      PICELLA, Francesco; LUSSEYRAN, F; CHERUBINI, Stefania; PASTUR, L; ccROBINET, Jean-Christophe; ccLOISEAU, Jean-Christophe (Cambridge University Press (CUP), 2018)
      The transition to unsteadiness of a three-dimensional open cavity flow is investigated using the joint application of direct numerical simulations and fully three-dimensional linear stability analyses, providing a clear ...
    • Article dans une revue avec comité de lecture
      TAMBOURA, Sahbi; BENDALY, Hachmi; FITOUSSI, Jean Paul; MEFTAH, Hicham; ccTCHARKHTCHI, Abbas (Wiley, 2018)
      The effect of thermal oxidation of a fully recycled carbon fibers reinforced stabilized polypropylene/polyethylene blend on the mechanical properties has been studied at 120, 130 and 140 °C. In a first step, several analyses ...
    • Article dans une revue avec comité de lecture
      SANSICA, Andrea; ALIZARD, Frédéric; GONCALVES, Eric; ccROBINET, Jean-Christophe (Cambridge University Press (CUP), 2018)
      A fully three-dimensional linear stability analysis is carried out to investigate the unstable bifurcations of a compressible viscous fluid past a sphere. A time-stepper technique is used to compute both equilibrium states ...
    • Article dans une revue avec comité de lecture
      COGNET, Vincent; COURRECH DU PONT, Sylvain; DOBREV, Ivan; MASSOUH, Fawaz; THIRIA, Benjamin (Royal Society, The, 2017)
      Wind energy is becoming a significant alternative solution for future energy production. Modern turbines now benefit from engineering expertise, and a large variety of different models exists, depending on the context and ...
    • Article dans une revue avec comité de lecture
      NOURA, Belhadj; DOBREV, Ivan; KERFAH, R.; MASSOUH, Fawaz; ccKHELLADI, Sofiane (2016)
      The wake and the lack of existing velocity behind the wind turbine affect the energy production and the mechanical integrity of wind turbines downstream in the wind farms. This paper presents an investigation of the unsteady ...