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June 4, 2011 12:05 am
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/quDLr8xcA0U/Harnessing-the-Energy-of-Galloping-Gertie
Harnessing the Energy of Galloping Gertie
FatLittleMonkey writes "You've all seen the footage of Galloping Gertie, the infamous Tacoma Narrows bridge. This is due to a type of turbulence called Wake Galloping, caused by airflow creating lift on the lee-side of cylinders (or cables on suspension bridges.) Now researchers in South Korea have developed a way of harnessing the turbulence to generate electricity. Their device works most efficiently at wind speeds too low for conventional wind turbines."Read more of this story at Slashdot.
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/quDLr8xcA0U/Harnessing-the-Energy-of-Galloping-Gertie
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