Fremgangsmåder og apparat til produktion af vindenergi med reduceret turbinestöj

摘要

A shaped rear edge cap for a rotor blade (24) comprises a body so formed that at least two rotor blades that differ in size or shape are brought together so that at least part of the rear edge region is covered by the body. The body forms a new rear shape if applied to the blade. Independent claims are also included for the following: (A) A rotor blade comprising the above; and (B) A method of applying the above.