An unsteady wake model for a hingeless rotor
暂无分享,去创建一个
A simple nonsteady wake model derived from the unsteady moment of the momentum equation for zero advance ratio is correlated with cyclic pitch frequency response tests conducted with a small hingeless rotor model. Two and three or more bladed rotor analyses are presented.
[1] Kurt H. Hohenemser,et al. Some Applications of the Method of Multiblade Coordinates , 1972 .
[2] H. C. Curtiss,et al. Complex Coordinates in Near Hovering Rotor Dynamics , 1973 .
[3] David A. Peters,et al. Hingeless Helicopter Rotor Response with Nonuniform Inflow and Elastic Blade Bending , 1972 .
[4] Kurt H. Hohenemser,et al. Model tests on unsteady rotor wake effects. , 1973 .