ROTOR BLADE INNOVATION: 'SPOILER AND STALL BARRIERS'

摘要

6M rotor blades contain a patented, fully integrated spoiler near the cylindrical blade root, plus two so-called boundary layer barriers on the actual airfoil, an industry novelty. The feature - previously known as Evolution Option - has already been applied on the smaller 2 MW MM82 and MM92 models, says REpower CTO Matthias Schubert.