ScMf.r^ A review of lighter aircraft development programs over the pas t.three decades Indicates a trend of increasing emphasis on the considera tion of static aeroe las tic effects. While early concerns addressed only the impact on air vehicle structural integrity, current design philosophy recognizes and addresses aen jelastlclty as a primary design parameter affecting structural optimiza tio...

wind turbines are important devices that extract clean energy from wind flow. the efficiency of wind turbines should be examined under various working conditions in order to estimate off-design performance. numerous aerodynamic and structural research works have been carried out to compute aeroelastic effects on wind turbines. most of them suffer from either the simplicity of the modelling appr...

Concise Perspective and Previous Surveys W HEN reviewing research in rotary-wing aeroelasticity (RWA), it is important to mention a few historical facts. The Wright brothers flew in 1903, and Sikorsky built and started flying the first operational helicopter, the R-4 or (VS-316), in 1942. The R-4 was a three-bladed helicopter with a rotor diameter of 11.6 m and was powered by a 185-hp engine. T...