Importance of boundary layer height and Coriolis forces for energy extraction in large wind farms

Dries Allaerts, Assistant Professor at Delft University of Technology

Dries Allaerts, Assistant Professor at Delft University of Technology
Ervin Bossanyi, Senior Principal Researcher in Renewables at DNV and visiting professor at Bristol University
The blades, the hub, and the main shaft of a wind turbine harness the kinetic energy of the wind and convert it into rotational mechanical energy. The speed of this rotation is too slow to drive the generator efficiently, so a gearbox converts the high-torque and low-speed mechanical energy of the main shaft into the…