Mechanoids: turbine-wind-tiny-VAWT-Savonius-Benesh- 2 - windmill, HAWT, VAWT, wind generator

Dead calm so not yet seen to rotate in a breeze, though does when blown at! The idea of this design is ease of build, eg with a big plastic box for a weatherproof version, rather than ultimate efficiency.
Download small medium full - FREE to download and use! (c) Damon Hart-Davis
(Mechanoids): turbine wind tiny VAWT Savonius Benesh squared off prototype made from cardboard cereal box and garden stake and drawing pin thumbtack 2 DHD.jpg
D=2007-10-11 [Oct 11, 2007]; S=2MB, 3072x2304; T=JPEG image [MIME:image/jpeg].

Rating: 55/100.

Key: D= file date of exhibit; S= size in bytes, XxY pixels, etc; T= type of exhibit; L= location/time or viewpoint of exhibit (if known).

turbine = fan, rotary engine, generator, motor, turbina, turbin, 透平機, 透平机, 渦輪, 涡轮
turbine wind = windmill, HAWT, VAWT, wind generator = Machine for converting kinetic energy in wind (airflow) into mechanical or electrical energy.
turbine wind tiny = See a London urban wind power pilot project.