Now showing items 8-14 of 5223

    • Article dans une revue avec comité de lecture
      PASSIATORE, Donatella; SCIACOVELLI, Luca; CINNELLA, Paola; GIUSEPPE, Pascazio (2022-04-28)
      A hypersonic, spatially evolving turbulent boundary layer at Mach 12.48 with a cooled wall is analysed by means of direct numerical simulations. At the selected conditions, massive kinetic-to-internal energy conversion ...
    • Brevet
      DAMAY, Thomas; HAUVILLE, Frédéric; ASTOLFI, Jacques-André (Patent Application Publication, 2022-03-03)
      A cycloidal dynamic propulsion or positioning system for a ship in water that exhibits a direction of flow, including a frame, a rotor mounted to be movable in rotation on the frame about a main axis at right angles to the ...
    • Article dans une revue avec comité de lecture
      SCIACOVELLI, Luca; PASSIATORE, Donatella; CINELLA, Paola; GIUSEPPE, Pascazio (Elsevier, 2021-11)
      High-speed turbulent flows are encountered in most space-related applications (including exploration, tourism and defense fields) and represent a subject of growing interest in the last decades. A major challenge in ...
    • Article dans une revue avec comité de lecture
      PASSIATORE, Donatella; SCIACOVELLI, Luca; CINELLA, Paola; GIUSEPPE, Pascazio (American Physical Society, 2021-05)
      The influence of high-enthalpy effects on hypersonic turbulent boundary layers is investigated by means of direct numerical simulations (DNS). A quasiadiabatic flat-plate air flow at free-stream Mach number equal to 10 is ...
    • Article dans une revue avec comité de lecture
      SCIACOVELLI, Luca; GLOERFELT, Xavier; PASSIATORE, Donatella; CINNELLA, Paola; GRASSO, Francesco (Springer, 2020-03)
      High-speed turbulent boundary layers of a dense gas (PP11) and a perfect gas (air) over flat plates are investigated by means of direct numerical simulations and large eddy simulations. The thermodynamic conditions of the ...
    • Article dans une revue avec comité de lecture
      SACHER, Matthieu; LE MAITRE, Olivier; DUVIGNEAU, Régis; HAUVILLE, Frédéric; DURAND, Mathieu; LOTHODE, Corentin (Begell, 2021)
      Efficient global optimization (EGO) has become a standard approach for the global optimization of complex systems with high computational costs. EGO uses a training set of objective function values computed at selected ...
    • Communication avec acte
      MARCON, Bertand; CANDELIER, Kevin; VIGUIER, Joffrey; PIGNOLET, Luc; GARTILI, Adélaïde; THÉVENON, Marie-France; COLLET, Robert; DENAUD, Louis (2022-04-25)
      Plywood made of poplar are limited to indoor usages since poplar exhibits a rather low natural durability. Recently, wood heat treatments are applied to improve properties such as decay susceptibility and dimensional ...