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

Now showing items 148-154 of 271

    • Context-Aware Processing of Continuous Location-Dependent Queries in Indoor Environments 
      Article dans une revue avec comité de lecture
      AFYOUNI, Imad; ILARRI, Sergio; ccRAY, Cyril; ccCLARAMUNT, Christophe (IOS Press, 2013)
      Emerging and continuing advances in ambient systems and localization techniques have brought novel opportunities to develop context-aware navigation services in indoor environments. Diverse kinds of services delivered to ...
    • Finite Difference Study of Unconventional Structures of Permanent-Magnet Linear Machines for Electromagnetic Aircraft Launch System 
      Article dans une revue avec comité de lecture
      QUESADA, Javier Rios; CHARPENTIER, Jean-Frederic (Institute of Electrical and Electronics Engineers, 2005)
      This paper deals with the design of an electromagnetic aircraft launch system (EMALS). The system studied is based on a linear permanent-magnet (PM) machine. For the same thermal, geometric, and feeding specifications, ...
    • 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 ...
    • 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; GABILLET, Céline; ccBOT, Patrick (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 ...
    • FSI investigation on stability of downwind sails with an automatic dynamic trimming 
      Article dans une revue avec comité de lecture
      DURAND, Mathieu; LEROYER, Alban; LOTHODE, Corentin; ccHAUVILLE, Frederic; VISONNEAU, Michel; FLOCH, Ronan; GUILLAUME, Laurent (Elsevier, 2014)
      Gennakers are lightweight and flexible sails, used for downwind sailing configurations. Qualities sought for this kind of sail are propulsive force and dynamic stability. To simulate accurately the flow surrounding a sail, ...
    • 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 ...
    • Les Dardanelles ou la fin de l’illusion des prédreadnoughts : l’apport de la modélisation informatique 
      Article dans une revue avec comité de lecture
      BILLARD, Jean-Yves; GRINNAERT, François; DELUMEAU, Isabelle (Presses de l'Université de Paris-Sorbonne, 2015)
      Le naufrage du Bouvet par sa brutalité a suscité de nombreuses questions. Une étude historique permettant de comprendre les causes amont et un travail de modélisation informatique de plusieurs navires de l'époque permettent ...