This vertical axis wind turbine (VAWT) uses five 3” PVC pipes cut in half for blades rotating on three kids bicycle wheels to spin an Ametek 38 volt motor or a wind blue alternator.The whole ...

For many environmental enthusiasts, horizontal-axis wind turbines ... some design features that prevent the generators from functioning as well as HAWTs at harvesting energy. The blades don ...

the rotation of the wind turbine’s blades turns a shaft to produce electricity. There are two basic types of wind turbines: horizontal-axis and vertical-axis. Horizontal-axis wind turbines (HAWT) have ...

Wind turbine blades are airfoil-shaped blades that harness wind energy and drive the rotor of a wind turbine. The airfoil-shaped-design (which provides lift ... The optimal TSR for horizontal-axis, ...

University of Virginia School of Engineering and Applied Science professor Eric Loth, who led a multi-institutional team in ...

However, these turbines are not aerodynamically efficient. This PhD thesis involves a precise design optimisation based on adjoint techniques applied to the design of the vertical axis wind turbines.

A 100-foot wind turbine now dominates the skyline of Jackie Armstrong and Gary Levinson’s 80-acre Iowa property. Bought by ...

New Theory Could Improve the Design and Operation of Wind ... to identify optimal pitch profiles for the blades of vertical-axis wind turbines, which despite their high energy potential, have ...

SeaTwirl, a Swedish company developing vertical-axis offshore floating wind turbines, has signed a memorandum of ...

Efforts to rethink wind turbine design come as the sector continues ... fan-like turbines or vertical-axis designs — have so far struggled to gain wide adoption, and industry leaders have ...

In Japan, Challenergy has been working on a turbine with tall, vertical ... with the wind." She and her colleagues designed a prototype two-bladed wind turbine design with flexible blades.

Loth is the Rolls-Royce Commonwealth Professor and director of the UVA Fluids Research and Innovation Lab. He is an expert in wind energy who has addressed the U.S. Congress about his collaborative ...