Numerical study on the erosion damage mechanism of polyurethane protective film on the leading edge of wind turbine blade

Puntos clave

• Erosion mechanisms significantly impact the durability of polyurethane protective film on wind turbine blades, influencing maintenance strategies.
• The study finds that fluid dynamics play a crucial role in the damage caused by erosion, optimizing protective measures.
• Numerical simulations reveal that different environmental conditions alter the erosion pattern, emphasizing context-dependent strategies.
• Improved understanding of these mechanisms may enhance the lifespan of wind turbine blades, supporting renewable energy development.