OELASTIC BEHAVIOR OF TWIST-COUPLED HAWT BLADES

more novel techniqu additional amounts o control of the rotor. use of an adaptive bl ity or rotational spee modify its aerodynam objective. This coul passive manner, alth more attractive due t an example, a blade between bending and as it bends and exten namic and inertial lo aerodynamic perform mance modifications effects, including eff These aeroelastic eff address the scope an has been developed f divergence of HAWT adaptive version of t Blade will be investi speeds will be report the coupling, and als blade counterparts. There have been man blades using materia mechanical devices w have used the compo pling between the tw ing angle of attack) a Karaolis1,2 illustrates such a blade on a sm mum composite ply coupling. Joose and efforts to develop a s will rotate a tip mech This work was supp