PROJECT 130

"VORTEX BLADELESS"

Vortex Bladeless

Vortex Bladeless is a technology that uses effect of vorticity.

Basically, Vortex Bladeless consists of a conical cylinder fixed vertically with an elastic rod. The cylinder oscillates in the wind, which then generates electricity through a lineal alternator’s system.

The outer conical cylinder is designed to be substantially rigid and has the ability to vibrate, remaining anchored to the bottom rod. The top of the cylinder is unconstrained and has the maximum amplitude of the oscillation. The structure is built using resins reinforced with carbon and/or glass fiber, materials used in conventional wind turbine blades.

The inner cylindrical rod, which may penetrate into the mast for 10% - 20% of it’s length (depending on the size of the mast), is anchored to it at its top and secured to the ground at its bottom part. It is built with carbon fiber, which provides the highest resistance to the fatigue and has the greater mechanical quality factor, allowing its elasticity to absorb the vibrations generated by the cylinder.

You can see more information about this technology in our datasheet.

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