Leading-edge erosion is a common problem for offshore wind turbine blades, where the combined effects of rain, hail, salt spray, and airborne particles gradually wear away the protective coating and the underlying blade material near the leading edge. This erosion has significant aerodynamic implications that affect both the performance and longevity of the blades. The leading edge is the part of the blade that first encounters the incoming wind. Its shape is carefully designed to ensure smooth airflow over the blade surface, which is essential for generating lift. Erosion roughens the surface of the leading edge, di....
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