Hollow. Windmills that generate electricity are usually hollow rather than solid. The hollow windmill design can reduce weight, make the windmill easier to rotate, and reduce wind resistance. In modern wind turbines, the wind blades generally adopt a hollow blade structure, which can capture and utilize wind energy through the principle of aerodynamics to turn the generator to generate electrical energy. Solid windmill structures are used more for decorative and scenic viewing purposes and cannot generate electrical energy.
Are windmills that generate electricity solid or hollow?
2024-09-23 06:13:02
Introduction Is the windmill that generates electricity solid or hollow? Windmills that generate electricity are usually hollow rather than solid. The hollow windmill design reduces weight and makes it easier for the windmill to rotate
