Wind energy refers to the conversion of kinetic energy from atmospheric airflows into useful electrical or mechanical power using aerodynamic conversion systems, primarily wind turbines. It is governed by fluid dynamics and characterized by parameters such as wind speed distributions, turbulence intensity, shear profiles, and air density, which determine the available power according to the Betz limit and turbine power curves. Research topics include turbine aerodynamics, structural dynamics, wake interactions in wind farms, grid integration of variable generation, resource assessment using mesoscale and microscale models, power forecasting, offshore versus onshore deployment, environmental and acoustic impacts, and optimization of control strategies to maximize energy yield while minimizing loads and operational costs.
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