Abstract Vertical Axis Wind Turbines (VAWTs) have attracted considerable attention in
recent years due to their potential for harvesting wind energy in urban areas and low wind …

Mixed-flow pumps are highly susceptible to experiencing rotational stall and generating
vortices, as well as unstable pressure fluctuations when operating at low flow rates. These …

A comprehensive three-dimensional numerical analysis is applied in this study to evaluate
the competence of the J-type blades in the vertical axis wind turbines under wide range of …

In the current paper, a computational study has been performed to simulate a novel concept
in which a fixed/rotating microcylinder is installed upstream of the leading edge of the NACA …

This study investigates the effects of incorporating baffles in J-type bladed vertical axis wind
turbines. The objectives are to analyze the behavior of vortices and their impact on turbine …

Darrieus type vertical axis wind turbines have several advantages over other wind turbines
for local electricity generation in urban environments. However, the main aerodynamic …

Vertical axis wind turbines (VAWT) with helical blades are being interested in urban areas
due to the low dependency on the wind direction and also due to low noise production. In …

This research aims to smoothen the output torque of the three-part-blade (3-PB) Vertical Axis
Wind Turbine (VAWT) by setting a proper helix angle while maintaining its average of torque …

Renewable energy is crucial for a sustainable future, and wind energy holds significant
potential as a viable solution to meet global demands. The current study employs high …

In the past few years, wind energy became the most reliable and clean energy source
throughout the world. This research broadly has focused on the 2D design of the …