TY - SER AU - Westerhellweg, A. [and other] TI - Detailed analysis of offshore wakes based on two years data of alpha ventus and comparison with CFD simulations KW - ALPHA VENTUS KW - STATISTICAL KW - OFFSHORE WAKES KW - CFD SIMULATIONS N1 - Wind conditions and power output were evaluated for wake effects in the offshore wind farm 'alpha ventus' and compared to CFD simulations. The evaluation of the wind conditions comprises wind speed reduction and turbulence increase in the wake ER -