Scientists show a bionic approach combining features of a seagull's wing with an engineered flow control accessory, known as a Gurney flap, can greatly improve wind turbine performance. To achieve the ...
A "butterfly" with a wingspan of 78 centimeters fluttered gracefully above the playground of Wuchang Polytechnic College in ...
(Nanowerk News) Wind energy relies on efficient wind turbine blades, which act as airfoils, structures akin to an airplane wing. Air flow control accessories similar to those found in aircraft improve ...
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