Wind Engineering, Vol. 45, No. 5 (October 2021), pp. 1082-1100 (19 pages) The lack of aerodynamic damping of wind turbine blades in the edgewise direction causes larger dynamic responses and lowers ...
NASA's Constellation programme leadership has selected actively 'tuned' mass dampers to solve the Ares I crew launch vehicle's (CLV) first-stage oscillation problem. The damper mass is a spring or ...