A new wave of innovation is reshaping wind power as researchers and startups push forward with bladeless wind turbines (BWTs), a quieter, safer and more compact alternative to traditional windmills.
Engineers at the University of Glasgow recently identified an optimal design capable of producing up to 460 watts of power. Using computer simulations, they found that a cylindrical mast measuring 80 cm high and 65 cm wide offered the best balance between structural strength and power output. Their findings could help scale the technology for larger applications, potentially reaching 1 kilowatt or more.
Unlike traditional turbines, BWTs generate power...