The wind lens is a major breakthrough in wind energy
the verdict
SUPPORTED
the evidence backs this
confidence 91/100
Multiple experimental and numerical studies demonstrate that wind-lens technology (shrouded wind turbines with brimmed diffusers) significantly increases power output compared to conventional bare wind turbines.
Evidence for · 7
A Shrouded Wind Turbine Generating High Output Power with Wind-lens Technology
2010 · cited by 348
The foundational paper on wind-lens technology demonstrates that a diffuser shroud with a broad-ring brim increases power output by a factor of two to five compared to bare turbines.
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More for · 6
Small wind turbine augmentation: Experimental investigations of shrouded- and twin-rotor wind turbine systems
2019 · cited by 52
Experimental investigations confirm that shrouding small wind turbines promotes increased wind mass flow and significantly enhances performance.
Numerical study for the flow field and power augmentation in a horizontal axis wind turbine
2019 · cited by 33
Numerical studies validate that using a turbine shroud alters the flow field and results in a considerable increase in generated power.
Small wind turbine augmentation: Numerical investigations of shrouded- and twin-rotor wind turbines
2020 · cited by 30
URANS simulations demonstrate that shrouded wind turbine configurations improve velocity fields and optimize aerodynamic performance.
Effects of upstream buildings on the performance of a synergistic roof-and-diffuser augmentation system for cross flow wind turbines
2019 · cited by 18
Research on synergistic augmentation systems shows promising power enhancement and torque-fluctuation damping when utilizing diffusers.
Multirotor Systems Using Three Shrouded Wind Turbines for Power Output Increase
2019 · cited by 14
Studies on multirotor systems incorporating brimmed-diffuser augmented wind turbines reveal significant gains in total power output.
A New Approach Toward Power Output Enhancement Using Multirotor Systems With Shrouded Wind Turbines
2019 · cited by 14
Further research into multirotor configurations demonstrates that brimmed-diffuser augmented wind turbines substantially increase overall power generation.