The performance of vertical-axis wind turbines (VAWTs) are substantially affected by the
phenomenon of dynamic stall which is induced by the variations of angle of attack of rotating …

The flow performance of vertical-axis wind turbines (VAWTs) is significantly deteriorated by
dynamic stall at low tip-speed-ratios (TSR). Dynamic stall occurs periodically during the …

The vertical axis wind turbines (VAWTs), as common wind turbines for harvesting wind
energy, have wide prospects of development. However, the VAWTs are periodically …

针对动态失速引起的风力机翼型气动性能恶化的问题, 本文基于动网格和滑移网格技术,
开展了大涡模拟数值计算研究, 探索了非定常脉冲等离子体的动态流动控制机理. 结果表明 …

In recent days, enhancement of Vertical Axis Wind Turbines (VAWTs) by mitigating flow
deteriorating effects like dynamic stalling, unsteady wake is given great importance. The …

To solve aerodynamic performance deterioration caused by dynamic stall, a large eddy
simulation numerical calculation based on dynamic grid and sliding grid technology was …

In order to solve the problem of aerodynamic performance deterioration caused by dynamic
stall, based on the dynamic grid and sliding grid technology, the large eddy simulation …

Abstract Vertical Axis Wind Turbine (VAWT) blades experience stall conditions at lower tip
speed ratios during rotation, resulting in inefficient power performance. The power …

View Video Presentation: https://doi. org/10.2514/6.2023-3526. vid Synthetic jets (SJs) have
been successfully used as flow control devices in the aeronautical field, hence they have the …

Efficiency increase is seen as one of the main goals in any energy converting device. In this
direction, the present study aims to demonstrate that large-scale wind turbines can still be …