Wing or blade design for wingtip device, rotor, propeller, turbine, and compressor blades with energy regeneration

Abstract

The new wing or blade design for wingtip device, rotor, propeller, turbine, and compressor blades with energy regeneration can be used to generate lift, propel vehicles more efficiently, compress fluids more efficiently, harness energy more efficiently. This system can be used as a wing, as a wingtip device, as a propeller for aircraft or boats or any vehicle moving through a fluid, in a compressor, as a rotor for wind turbine or helicopter, in a gas turbine. The new wing or blade design for wingtip device, rotor, propeller, turbine, and compressor blades with energy regeneration is a series of low aspect ratio wings placed in parallel with gaps between them connected by smaller wings that are placed in the gaps to harness the energy and produce forces; the gaps are shaped to decelerate the fluid and/or accelerate the fluid by varying the cross-sectional area of the gaps. Even if the small aspect ratio makes those wings inefficient, the strength of the vortices is smaller in the gaps.

Dependencies are inferred from the claim text.