الفهرس 
Blade camber effects on vertical axis wind turbines performance
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Abstract
Blade camber effects on the performance of the H-Darrieus rotor is studied. RANS model was solved using commercial CFD package ANSYS-FLUENT. The numerical results revealed that the negatively cambered airfoil is not a suitable option for practical VAWT. Results also shows that the effect of using adequate time step and convergence criteria is crucial to produce results that are in a close match with experimental results