More efficiency (41-46%) than the Savonius turbine (10-20%)
Low noise and simple design.
Comparison Ugrinsky and Savonius wind turbines:
This design is optimized for 3D printing. It allows you to increase the height of the turbines. Turbine can to work for a common generator.
Hi! All my models were created in the program 123D design. http://bulgakovatanya.wix.com/3ddesign