The aerodynamics of wind turbines concerns modeling and prediction of the aerodynamic forces on wind turbines. Wind turbine aerodynamics is the most central discipline for design and construction of wind turbine blades. Here we give a status of the most important research areas within the aerodynamics...
Numerical simulations of the aerodynamic behavior of large horizontal-axis wind turbines In the present work, the non-linear and unsteady aerodynamic behavior of large horizontal-axis wind turbines is analyzed. The flowfield around the wind tur... CG Gebhardt,S Preidikman,JC Massa - 《Internationa...
The MIT model is found to accurately predict the dynamic-stall regime, which is characterized by a plateau oscillating near values of the experimental data for the rotor power vs wind speed at the equator. 展开 关键词: Aerodynamic Characteristics Aerodynamic Stalling Wind Turbines Angle Of Attack ...
2.2.1Aerodynamic stability Increased static loads and wind drag due to ice accretion on bridge cables are well-known factors for bridge designers. Nonetheless, the exact values of drag are usually not known due to the unique and complex shapes of individual ice accretions. Each ice accretion effe...
Wind energy is an environmentally friendly option to ensure energy security during a period when fossil fuel reserves determine the long-term development of the economy. To improve wind turbines' ability to produce electricity, blades are becoming larger and more flexible. This increasing flexibility ...
This thesis investigates, if an increase in the annual energy yield of a wind turbine can be achieved by application of adaptive structures. Two different concepts are discussed, both allowing for an adaptive shape control by means of active elastic deformation of the rotor blades. First, a stru...
This report examines the complex interactions between atmospheric stability and turbine-induced wakes on downwind turbine wind speed and power production a... S Wharton,JK Lundquist,N Marjanovic - 《Aerodynamics》 被引量: 6发表: 2012年 Effects of incoming wind condition and wind turbine aerodynamics...
Han Kyu LeeChonbuk National UniversityKwon, S.D., Lee, S.H., Lee, H.K., 2011. Aerodynamic performance of bridges equipped small wind turbines. In: Conference Proceedings of the Society for Experimental Mechanics series. 3, pp. 85-92....
Understanding the impact of wave induced effects on the aerodynamic performance of Floating Offshore Wind Turbines (FOWTs) is crucial towards developing fl... B Wen,X Tian,X Dong,... - 《Wind Energy》 被引量: 5发表: 2018年 Coupling of Two Tools for the Simulation of Floating Wind Turbine...
Reliable recreation of the dynamics of a full scale floating wind turbine by a scaled model in a basin requires the precise scaling of the masses and inertias and also the relevant forces and its frequencies acting on the system. The scaling of floating wind turbines based on the Froude ...