Numerical Simulation of Ice Crystal Accretion and Aerodynamic Impacts on Wind Turbine Blades in Cold Climates

Coatings, Journal Year: 2025, Volume and Issue: 15(2), P. 126 - 126

Published: Jan. 22, 2025

With the advancement of science and technology, wind power generation has been widely adopted globally. However, ice accretion severely limits operational efficiency structural safety turbines in cold regions, while existing research primarily focuses on impact supercooled droplets blade icing, influence crystals environments icing process largely overlooked. This study systematically simulated under clear conditions. It evaluated effects various crystal parameters using Fensap-Ice, which is an advanced simulation tool. The results indicate that accretion, driven by combined action droplets, weakened corners, making shape smoother fuller. When angle attack ice-covered airfoil exceeded 15°, a separating vortex formed suction side blade, leading to reduction lift coefficient. findings this highlight critical role provide scientific foundation for understanding mechanism complex meteorological

Language: Английский

Research on the Microwave Absorption Properties of Various Composite Coatings

Lecture notes in electrical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 594 - 601

Published: Jan. 1, 2025

Language: Английский

Technological advancements for anti-icing and de-icing offshore wind turbine blades

Cold Regions Science and Technology, Journal Year: 2024, Volume and Issue: unknown, P. 104400 - 104400

Published: Dec. 1, 2024

Language: Английский