Articles | Volume 6, issue 5
Wind Energ. Sci., 6, 1169–1190, 2021
Wind Energ. Sci., 6, 1169–1190, 2021

Research article 09 Sep 2021

Research article | 09 Sep 2021

UNAFLOW: a holistic wind tunnel experiment about the aerodynamic response of floating wind turbines under imposed surge motion

Alessandro Fontanella et al.

Data sets

UNAFLOW: UNsteady Aerodynamics of FLOating Wind turbines Alessandro Fontanella, Ilmas Bayati, Robert Mikkelsen, Marco Belloli, and Alberto Zasso

Short summary
The scale model wind tunnel experiment presented in this paper investigated the aerodynamic response of a floating turbine subjected to imposed surge motion. The problem is studied under different aspects, from airfoil aerodynamics to wake, in a coherent manner. Results show quasi-static behavior for reduced frequencies lower than 0.5 and possible unsteadiness for higher surge motion frequencies. Data are made available to the public for future verification and calibration of numerical models.