Discover how to build a mini vertical axis wind turbine using simple materials such as a wooden stick, metallic sheet, PVC ...

KOHTLA-JäRVE, IDA-VIRUMAA, ESTONIA, November 29, 2024 /EINPresswire.com/ -- Freen OÜ, an Estonia-based manufacturer of small wind solutions, is transforming urban ...

A modern day windmill that is good for the environment and your wallet. Sept. 16, 2010— -- Moving to alternative energy reduces our dependence on foreign oil, but it is not always easy or ...

The generator resistance can be managed by the microsecond to control the speed of the turbine. Thus, whichever way the wind's blowing, the floating double VAWT passively tilts to an optimal angle, ...

If you imagine an industrial wind turbine, you likely picture the windmill design, technically known as a horizontal-axis wind turbine (HAWT). But the very first wind turbines, which were developed in ...

The awareness of a greener future and its benefits is getting all the right attention in Europe. With the current climate conditions and with energy bills skyrocketing, every other person in the ...

Are we stuck in a rut when it comes to wind turbine design? For decades, horizontal axis wind turbines (HAWTs) have dominated the renewable energy landscape, towering over fields and oceans as the ...

Researchers have used a genetic learning algorithm to identify optimal pitch profiles for the blades of vertical-axis wind turbines, which despite their high energy potential, have until now been ...

EPFL researchers developed optimal pitch profiles for vertical-axis wind turbines using a genetic learning algorithm. The new pitch profiles resulted in a 200% increase in turbine efficiency and a 77% ...