Dign Most Beautiful Items: February 21 8211; 28, 2014
Maybe a few chants of Woo-oo will keep the darkness at bay, for a little while. Maybe. AnimalsDuckTales Daily Newsletter You May Also Like
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The easiest way to explain it is this: there are two wind turbines hanging on both sides of the spiral, said the corkscrew creator, Cleveland State University mechanical engineering professor Dr. Majid Rashidi. When air passes by the spiral, it gently deflects the wind towards the turbines to power them. If the spiral were not there, the air molecules would typically miss the turbines entirely. The array will generate an estimated 40,000 kilowatt-hours a year鈥攔oughly four US houses-worth鈥攄uring its year-long test run. If successful, the design could prove useful in urban and confined environments where conventional long-blade turbines simply can ;t work. Rashidi found that his array actually amplifies wind speed by a factor of 1.5鈥?0 MPH winds deflect off the structure and push through the turbines at 15 MPH. Even modest wind speed increases will greatly increase the power generated. Because you are creating an obstacle, you are directly funneling more wind into each turbine with the structure, Rashdi explained. The Department of Energy footed the $1.1 million prototyping bill. The Indians organization hopes to employ it for its energy-generation abilities and also to e
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stanley polska out the importance of clean energy technologies, said Brad Mohr, the Indians ; assistant director of Ballpark Operations. Kiosk