CatchTheWind - Savonius Turbine.

This is a simple and classic Savonius wind turbine.
It's the Mark I and i upload Mark II as soon as possible.
It leverages the power of the wind, also of low speed, to move.
The advantages are :
-It Begins to operate at low wind speeds (example w = 3m / s)
-Small size
-Do Not visually pollute environment
disadvantages:
-Torque not constant
To overcome the current flow is not stable it was decided to connect it in the Mark II to a capacitor and to a brushless motor.
Anything to generate power to be accumulated in a power bank or charge smartphone.
The sizing is made taking into account the report e / D = 1/6 where D = total diameter of the turbine and e = variance between the two constituents semi cylinder ofturbine.
In the Mark II will be published optimizations regarding its 3D printing and will be refined in the same shape with the addition of components that constitute the assembly.