Institut de Recherche de l’École navale (IRENAV): Recent submissions

Now showing items 134-140 of 270

    • Bubble sweep-down occurrence characterization on Research Vessels 
      Article dans une revue avec comité de lecture
      DELACROIX, Sylvain; GERMAIN, Gregory; BERGER, Laurent; BILLARD, Jean-Yves (Elsevier, 2015)
      Bubble sweep-down on oceanographic vessels generates acoustic perturbations.We propose in this work to characterize the sub-surface bubbles occurrence conditions from acoustic data analysis acquired during surveys in ...
    • Maritime monitoring 
      Chapitre d'ouvrage scientifique
      DEVOGELE, Thomas; ETIENNE, Laurent; ccRAY, Cyril (Cambridge University Press, 2013)
      The maritime environment still represents an unexploited potential for modelling, management and understanding of mobility data. The environment is diverse, open but partly ruled, and covers a large spectrum of ships from ...
    • Modélisation couplée multiphysique d'une hydrolienne RIM-DRIVEN 
      Article dans une revue avec comité de lecture
      DROUEN, Laurent; CHARPENTIER, Jean-Frederic; ccASTOLFI, Jacques Andre; ccSEMAIL, Eric; ccHAUVILLE, Frederic; ccCLENET, Stephane (EDP Sciences, 2015)
      Le travail présenté concerne le développement d’une méthodologie de conception de systèmes hydroliens innovants de type RIM‑DRIVEN pour la récupération de l’énergie des courants de marée. L’originalité d’un système RIM‑DRIVEN ...
    • Special issue on spatio-temporal theories and models for environmental, urban and social sciences: where do we stand ? 
      Article dans une revue avec comité de lecture
      STEWART, Kathleen; ccCLARAMUNT, Christophe (Taylor & Francis, 2015)
      This extensive editorial of this special journal issue follows a workshop organized in conjunction with the 11th International Conference on Spatial Information Theory (COSIT 2013) in September 2013 in Scarborough, UK. The ...
    • Experimental Study of the Flow in a Compact Heat Exchanger Channel with Embossed-type Vortex Generators 
      Article dans une revue avec comité de lecture
      DUPONT, Frédéric; ccBOT, Patrick; ccGABILLET, Céline (American Society of Mechanical Engineers, 2003)
      The isothermal flow in a model channel of plate-fin heat exchanger with periodically arranged embossed-like vortex generators is investigated. Velocity measurements are performed by LDA in the transitional regime (Reynolds ...
    • Effect of bubble’s arrangement on the viscous torque in bubbly Taylor- Couette flow 
      Article dans une revue avec comité de lecture
      NDONGO FOKOUA, Georges; AUBERT, Adrien; COLIN, Catherine; ccGABILLET, Céline (American Institute of Physics, 2015)
      An experimental investigation of the interactions between bubbles, coherent motion and viscous drag in a Taylor-Couette flow with the outer cylinder at rest is presented. The cylinder radii ratio η is 0.91. Bubbles are ...
    • Numerical study of hydrodynamic impact on bubbly water 
      Communication avec acte
      ELHIMER, Mehdi; EL MALKI ALAOUI, Aboulghit; CROCI, Kilian; JACQUES, Nicolas; ccGABILLET, Céline (ASME, 2015)
      The phenomenon of slamming on a bubbly liquid has many occurrences in marine and costal engineering. However, experimental or numerical data on the effect of the presence of gas bubbles within the liquid on the impact loads ...