Title : ( Investigations on optimization of kinematics parameters of oscillating foil for energy extraction from tidal current flows )
Authors: E. Barati , Javad Abolfazli Esfahani , hamid reza karbasian ,
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Abstract
In present work, effect of different kinematics parameters on oscillating foil energy extraction is numerically investigated. It is noted that velocity of oscillating foil relative to free stream velocity (Tip Speed Ratio) has significant effect on efficiency of energy extraction. Furthermore, it is shown that not only plunge amplitude and phase angle difference between plunging and heaving have important effect on energy extraction efficiency, but also they may effect on operating Tip Speed Ratio. For example, variations of plunge amplitude have negligible effect on optimum Tip Speed Ratio, but phase angle difference would change this ratio significantly.
Keywords
, Renewable energy, Oscillating foil, Energy extraction, Hydrodynamics, Tidal current
@inproceedings{paperid:1031930,
author = {E. Barati and Abolfazli Esfahani, Javad and Karbasian, Hamid Reza},
title = {Investigations on optimization of kinematics parameters of oscillating foil for energy extraction from tidal current flows},
booktitle = {The 14thIranian National Chemical Engineering Congress - IChEC 2012},
year = {2012},
location = {Tehran, IRAN},
keywords = {Renewable energy; Oscillating foil; Energy extraction; Hydrodynamics; Tidal current},
}
%0 Conference Proceedings
%T Investigations on optimization of kinematics parameters of oscillating foil for energy extraction from tidal current flows
%A E. Barati
%A Abolfazli Esfahani, Javad
%A Karbasian, Hamid Reza
%J The 14thIranian National Chemical Engineering Congress - IChEC 2012
%D 2012
