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Humoring the Horror of the
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Will water vortices provide the next renewable energy? http://apocadocs.com/s.pl?1230133210
U of M engineer says water currents can solve world's power problems: T. Boone Pickens may well have been right: Oil dependence is almost certainly "one emergency we can't drill our way out of." But if a University of Michigan engineer knows half of what he thinks he knows about water power, the solution to the world's energy needs doesn't have much to do with the billionaire oilman's much-advertised vision of an endless line of windmills stretching from Texas to Canada.
The real answer may be a cylinder continuously moving up and down in an 8,000-gallon water tank in the Naval Architecture and Marine Engineering Building on the University of Michigan's North Campus in Ann Arbor. As Professor Michael M. Bernitsas sees it, the cylinder-based device he invented is a short step away from a commercially viable version that might be the key to a cheap, inexhaustible supply of clean energy to power the entire world, even regions far removed from sources of water.
The device is nicknamed VIVACE, short for Vortex Induced Vibrations for Aquatic Clean Energy. It's pronounced "Vee-VAH-chay," after the term for music played in a lively, spirited manner.
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'Doc Jim says:
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I wouldn't mind getting some of those vortex induced vibrations at my home!
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