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More efficiency (41-46%) than the Savonius turbine (10-20%)
Low noise and simple design.
Comparison Ugrinsky and Savonius wind turbines:
https://www.youtube.com/watch?v=TAa8fu-6sRo
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.
Comments (3)
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the files not same as picture ! it is not printable
The W100_Wing was too thick for my ABS version. It was very hard to insert into the slots on the Top, Middle and BOT and kept breaking the wing and sometimes the other parts too. I changed the Z figure from 1.00 mm to 0.70 mm and turned off Proportionality. I just wanted to change the thickness of the wing and nothing else. Now, its thin enough to fit tightly in the slots and pliable enough not to break. I haven't finished assembly (spent a lot of time reprinting broken parts) but I will upload a picture when I do. Very nice design IMO.