Eco-friendly bladeless small wind energy. Startup technology Vortex wind power for on-site generation, the low-cost wind turbine which is not a turbine!

Vortex Wind Turbines rely on aeroelastic resonance and Vortex Shedding to harness energy from an oscillatory movement.

Vortex Bladeless is a vortex-induced vibration resonant wind generator, in contrast to horizontal-axis wind turbines (HAWT) and vertical-axis wind turbines (VAWT) that work by rotation.

2021年1月1日 · Vortex bladeless turbine antiquates the conventional wind turbine and adopts a radically innovative and novel approach to captivate the moving wind energy. This device effectively captures the energy of vorticity, an aerodynamic instability condition.

2023年12月30日 · This study combines experimental and numerical evaluations of Vortex Bladeless Wind Turbines (VBWTs) to understand their potential in renewable energy generation. The methodology employs Two-Way Fluid–Solid Interface (FSI) simulations, alongside real-world data, providing important insights into the turbine’s vibration dynamics and flow ...

2019年11月13日 · Vortex Bladeless vibrates using the power contained in its vortices that is generated when wind bypasses the structure and transforms mechanical energy into electricity. It starts generating power at a wind speed of 3 m/s, typical in urban areas.

2023年4月14日 · Vortex Bladelеss has developed a bladeless wind turbine. The turbine is powered by the so-called Kármán vortex street – a phenomenon observed when gases or liquids flow around cylindrical surfaces, producing patterns of swirling vortices.

2024年10月30日 · Bladeless wind turbines harness wind energy through a phenomenon called vortex shedding. When wind flows around the turbine’s structure, it creates a cyclical pattern of vortices. This pattern causes the turbine to oscillate, entering into resonance with the wind when the frequency of these forces aligns with the structure’s natural frequency.

2023年7月28日 · Spanish energy company Vortex Bladeless is developing a new wind power generating technology without blades, gears or shafts, encouraging a new urban opportunity for wind power. Instead, the light cylindrical machines oscillate perpendicular to the wind stream, creating an aeroelastic resonance in which energy can be harnessed from the wind.

2024年9月12日 · The bladeless wind turbine (BWT) using vortex-induced vibration is a new class of wind turbine that does not have traditional rotating blades and converts wind energy into vibration energy and into electrical energy based on vortex-shedding principles.