Modeling and Investigation of Blade Trailing Edge of Vertical Axis Offshore Wind Turbine
نویسندگان
چکیده
In this study, the structure of trailing edge vertical axis offshore wind turbine blade is modified. First, according to method parameterization, model established, and a series characteristics are obtained. Second, we add flaps with different lengths NACA0021 airfoil obtain dynamic characteristics. The angle additional Finally, simulation for modified reestablished, variable performance studied. Through optimization analysis structure, study has obtained best parameters length flap. changes flow field around blade, which significantly improves maximum energy capture rate self-starting ability turbine.
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ژورنال
عنوان ژورنال: Sustainability
سال: 2021
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su131910905