Windmill Vertical axis
por Nalwan
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Archivos imprimibles (4)
Descripción
Wind turbine type Savonius, 3 blades, could be assembled using hexagonal wood pencil.
PC fan shown on picture is not supposed to be used as generator, barely as speed indicator due to small output voltage (few mV only depending on wind). Its function is to provide a cheap and available pivot for the windmill.