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Experimental validation of unsteady models for wind / sails / rigging fluid structure interaction

Communication avec acte
Auteur
AUGIER, Benoit
ccBOT, Patrick
13094 Institut de Recherche de l'Ecole Navale [IRENAV]
ccHAUVILLE, Frederic
DURAND, Mathieu
233702 K-Epsilon

URI
http://hdl.handle.net/10985/14895
Date
2010

Résumé

The aim of this paper is to present the work of experimental validation elements of the aero elastic and unsteady model ARAVANTI. Numerical and Experimental results comparison is made on the rigging and sails of a J80 sail boat. Yacht modelling demands to consider unsteady phenomena resulting from the sea state, variations of wind speed and direction, yacht motion or trimming by the crew. A dedicated instrumentation is developed to measure the loads in shrouds and tension points of the sail, the apparent wind, the yacht motion, the sails flying shape and the navigation data. A special effort is made on sensors calibration, physical measurement comprehension and data synchronisation. Comparison with numerical results shows that the loads and flying shapes are well predicted by the model.

Fichier(s) constituant cette publication

Nom:
IRENAV_INNOVSAIL_4_2010_BOT.pdf
Taille:
1.486Mo
Format:
PDF
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Cette publication figure dans le(s) laboratoire(s) suivant(s)

  • Institut de Recherche de l’École navale (IRENAV)

Documents liés

Visualiser des documents liés par titre, auteur, créateur et sujet.

  • Fluid Structure Interaction of Yacht Sails in the Unsteady Regime 
    Chapitre d'ouvrage scientifique
    AUGIER, Benoit; DURAND, Mathieu; ccBOT, Patrick; ccHAUVILLE, Frederic (Editions de l'Ecole Polytechnique, 2013)
    The dynamic Fluid Structure Interaction (FSI) of yacht sails submitted to a harmonic pitching motion is numerically investigated to address both issues of aerodynamic unsteadiness and structural deformation. The model ...
  • Experimental validation of unsteady models for fluid structure interaction: Application to yacht sails and rigs 
    Article dans une revue avec comité de lecture
    AUGIER, Benoit; ccBOT, Patrick; ccHAUVILLE, Frederic; DURAND, Mathieu (Elsevier, 2012)
    This work presents a full scale experimental study on the aero-elastic wind/sails/rig interaction in real navigation conditions with the aim to give an experimental validation of unsteady fluid structure interaction (FSI) ...
  • Dynamic Behaviour of a Flexible Yacht Sail Plan 
    Article dans une revue avec comité de lecture
    AUGIER, Benoit; ccBOT, Patrick; ccHAUVILLE, Frederic; DURAND, Mathieu (Elsevier, 2013)
    A numerical investigation of the dynamic Fluid Structure Interaction (FSI) of a yacht sail plan submitted to harmonic pitching is presented to address both issues of aerodynamic unsteadiness and structural deformation. The ...
  • Numerical study of a flexible sail plan : effect of pitching decomposition and adjustments 
    Communication avec acte
    AUGIER, Benoit; DEPARDAY, Julien; DURAND, Mathieu; ccBOT, Patrick; ccHAUVILLE, Frederic (Ecole Navale, 2013)
    A numerical investigation of the dynamic Fluid Structure Interaction (FSI) of a yacht sail plan submitted to harmonic pitching is presented to analyse the effects of motion simplifications and rigging adjustments on ...
  • Fluid Structure Interaction of Yacht Sails in the Unsteady Regime 
    Chapitre d'ouvrage scientifique
    AUGIER, Benoit; ccBOT, Patrick; ccHAUVILLE, Frederic; DURAND, Mathieu (Editions de l'Ecole Polytechnique, 2013)
    The dynamic Fluid Structure Interaction (FSI) of yacht sails submitted to a harmonic pitching motion is numerically investigated to address both issues of aerodynamic unsteadiness and structural deformation. The model ...

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