Blade geometry optimization for the design of wind turbine rotors. In: Proceedings of AIAA/ASME wind energy symposium. Reno (Nevada); 2000.Gigueere and Selig M.S., "Blade geometry optimization for the design of wind turbine rotors", AIAA Paper 2000-0045, 19th ASME Wind Energy Symposium, ...
Wind turbine blade geometry design based on multi-objective optimization using metaheuristics An optimization benchmark problem was proposed, which represents the wind conditions and present wind turbine concepts found in Brazil. A variable speed pitch-controlled 2.5 MW direct-drive synchronous generator tu...
Independent variable blade pitch and geometry wind turbineA variable blade pitch wind turbine and method of passively varying the blade pitch is presented. Each blade of the turbine rotor can individually and passively rotate about a respective blade axis to continuously vary the pitch of the blades...
The second scenario deals with on-design conditions where the non-actuated wind turbine is operating at its optimal tip-speed ratio, which occurs at λ = 3.2 for our turbine geometry (Supplementary Fig. 1). We assess the potential of dynamic blade pitching to ensure safe and efficient tu...
In addition, critical knowledge such as generator performance, strut geometry, and blade-strut attachment architecture is often unavailable [53,55]. It is observed that an individual VAWT airfoil test in a wind tunnel would provide the most accurate depiction of a dynamic stall [56]. The ...
skin to create a smooth, aerodynamic surface for the blade. 4. FEA Preprocessing The blade geometry was modeled in SolidWorks with 8 airfoil cross-section profiles as defined in Fig. 1 of [1], with the 1 st cross-section being the circular section where the blade exits the hub. Each...
Researchers in wind energy industry are constantly moving forward to develop higher efficiency wind turbine. One major component for wind turbine design is to have cost effective wind turbine blades. In addition to correct aerodynamic shape and blade geometry, blade performance can be enhanced further...
Airfoil types effect on geometry and performance of a small-scale wind turbine blade design Many airfoils could be used to form a wind turbine blade. Different airfoil would result in an altered blade planform and its performance characteristics. Airfoil identification that should be included in the...
Reconstruction of wind turbine blade geometry and Internal structure from point cloud data Computing in civil engineering 2019: data, sensing, and analytics - selected papers from the ASCE international conference on computing in civil engineering 2019, American Society of Civil Engineers (ASCE) (2019...
An object is to provide a wind turbine blade having a serrated plate that can be formed irrespective of the overall structure of the blade, that is attached in the optimum shape, an