VAWT Cross flow lift/drag blade turbine. Vertical Axis Wind Turbine for low wind speed turbulent flow urban applications. Low noise high torque self start turbine.
Saturday, July 11, 2009
Helical Vertical Axis Wind Turbines Do Not kill bats and birds
Helical Vertical Axis Wind Turbines Do Not kill bats and birds
Homemade helix wind turbine
First test. There is still much to do, but it rotates great even ar nearly no wind conditions.
Friday, July 10, 2009
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