The high emission of fossil fuels are major driving forces in renewable energy technology
development. In response, the lift-type vertical axis wind turbines (VAWT) is experiencing a …

Floating vertical-axis wind turbines (VAWTs) display considerable advantages over
horizontal-axis wind turbines (HAWTs) due to their Omni directionality, better structural …

Unlike horizontal axis wind turbines (HAWTs), the Darrieus vertical axis wind turbine (H-type
VAWT) has been the subject of only a few recent studies directed at improving its self …

The Darrieus vertical axis wind turbine (VAWT) has been the subject of a large number of
recent studies to improve self-starting capability and aerodynamic performance. This study …

Vertical axis wind turbines (VAWTs) have been attracting an increasing attention in recent
years because of their potential for effectively using wind energy. The tip vortices from the …

Wind energy is a clean, sustainable energy source crucial in transitioning to a low-carbon
energy system. Wind power has become an affordable source due to technological …

The performance of a vertical axis wind turbine (VAWT) deteriorates at low tip speed ratios
(TSR) and it is mainly characterized by flow separation and dynamic stall. Several mitigating …

To improve the power extraction performance and self-starting characteristics of the vertical
axis wind turbine (VAWT), the effect of offsetting pitching angles and blade numbers on the …

Arranging VAWTs in close distance to form an array has been shown to be superior
compared with a VAWT working alone. Existing studies on VAWT arrays mainly focused on …

Unmanned cable shovel is an intelligence-based large machine used for excavating in open-
pit coal mines, with significant implications for the security and development of energy …