Apr
28
Seagull Wings Inspire High Efficiency Wind Turbine Blades
April 28, 2022 | 1 Comment
Open Image…Save ImageOpen Image (using #TmpD/ia)… Open Image…Save ImageOpen Image (using #TmpD/ia)… Scientists from China show a bionic approach combining features of a seagull’s wing to one called a Gurney flap, can greatly improve wind turbine performance. A Gurney flap is an engineered flow control accessory. Combining engineered flaps with the other structures inspired by seagull wings improves lift and reduces stalling in wind energy […]
Jun
24
Evaluating Wind Turbine Designs For More Power
June 24, 2021 | 1 Comment
Texas A&M University researchers have used advanced data science methods and ideas from the social sciences to compare the performance of different wind turbine designs. With a global impetus toward utilizing more renewable energy sources, wind presents a promising, and increasingly tapped resource. Despite the many technological advancements made in upgrading wind-powered systems, a systematic […]
May
6
The now-familiar sight of traditional propeller wind turbines could be replaced in the future with wind farms containing more compact and efficient vertical turbines. New research from Oxford Brookes University has found that the vertical turbine design is far more efficient than traditional turbines in large scale wind farms, and when set in pairs the […]
Dec
23
More Work On Keeping Wind Energy Useful
December 23, 2020 | Leave a Comment
Researchers have reported to the American Physical Society that as wind energy scales up, researchers better able to study the fluid dynamics challenges. Twenty years ago, wind energy was mostly a niche industry that contributed less than 1% to the total electricity production in the United States. Wind has since emerged as a serious contender […]
Nov
10
Generate Your Own Personal Power
November 10, 2020 | Leave a Comment
Chinese Academy of Sciences researchers have designed a kind of ‘tiny wind turbine’ that can scavenge wind energy from breezes as little as those created by a brisk walk. The method is a low-cost and efficient way of collecting light breezes as a micro-energy source. Most of the wind available on land is too gentle […]
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