shovel wind profile adaptive is able to change its structure according to the aerodynamic pressure that invests.the climatic characteristics and weather site installation, and composing it with one or more elements of a single rotor.to provide a micro wind power generator with axis of rotation paralleo aerodynamic flow.
An adaptive profile blade for an axial flow rotor, wherein the leading base at the rotor nose has a cylindrical-hemispherical shape, and the longitudinal profile of the blade is a semi-arched catenary and extends, on the intrados side, according to a coplanar curve to the blade itself, while on the extrados side, at 3/4 of extension of the blade towards the tip, it is characterised by the presence of a "V"-shaped undulation which exits from the blade plane towards the intrados, between 20° and 30°, with subsequent re-entry towards the extrados, and extends towards the intrados on a surface equal to 1/4-1/5 of the blade width.
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