A wind turbine’s blades can be longer than a Boeing 747 wing, so at the end of their lifespan they can’t just be hauled away. First, you need to saw through the lissome fiberglass using a ...

The researchers found that the fringed wing was up to 6.5 dB quieter ... inspiration from owl fringe to put saw-like edges (serrations) on their turbine blades. Uniform serrated edges can reduce ...

Although it received European certification for the new HPT blade in 2024 ... further 30% time-on-wing improvement”. For the first three months of the year, Rolls-Royce saw large engine flying ...

A wind turbine’s blades can be longer than a Boeing 747 wing, so at the end of their lifespan they can’t just be hauled away. First, you need to saw through the lissome fiberglass using a ...