Unsteady aerodynamic loads and fluctuating output power of wind turbines remain
challenging to predict accurately due to the incomplete understanding of blade flow …

Stall delay is a complicated phenomenon that has gained for many years the attention of
industry and academics in the fields of helicopter and wind turbine aerodynamics. Since …

Rotational augmentation and dynamic stall have been extensively investigated on horizontal
axis wind turbines (HAWTs), but usually as separate topics. Although these two …

A simplified free vortex wake (FVW) model called the vortex sheet and ring wake (VSRW)
model was developed to rapidly calculate the aerodynamic performance of wind turbines …

Wind power plants produce energy by utilising the kinetic energy available from wind.
Turbine blades undergo millions of revolution during lifetime and subjected to wear and tear …

The angle of attack (AoA) is the key parameter when extracting the aerodynamic polar from
the rotating blade sections of a wind turbine. However, the determination of AoA is not …

Accurate predictions of the cycle-to-cycle variations in aerodynamic loads on wind turbine
blades are important for estimating the life cycle costs of new wind power plants. Physical …

For continuous operation and production of energy from wind plants, blades, gearbox, shaft
components undergo millions of revolution during the lift time and experience wear and tear …

Aiming to solve the power output reduction caused by the flow separation, this study applied
a passive flow control method on blade suction surfaces of a small horizontal axis wind …

摘要为研究水平轴风力机在大气边界层近地面非定常来流作用下气动耦合特性,
建立了基于剪切应力传输(shear stress transfer, SST) 湍流模型的计算流体力学(computational …