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Optimisation d'une ferme d'hydrolienne à axe de rotation transverse

Abstract : The present study deals with the efficiency of cross flow water current turbine. First, we look at a tower configuration for free fluid flow conditions. The simulation is carried out with a new in house code which couple a 2D Navier-Stokes computation of the flow with a macroscopic description of the turbine. This method is validated with experimental results of a Darrieus wind turbine. The tower is then inserted into a gathering of several lined up towers which makes a cluster. The results show that the closer the towers, the better the average cluster efficiency. Eventually, we investigate marine farm performances for different clusters arangements.
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  • HAL Id : hal-00267671, version 1

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Sylvain Antheaume, Thierry Maître, Jean-Luc Achard. Optimisation d'une ferme d'hydrolienne à axe de rotation transverse. 18e Congrès Français de Mécanique, Aug 2007, Grenoble, France. ⟨hal-00267671⟩

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