Abstract We present the materials, which substantiate the application of a rather simple approximate method of accounting for disturbances of the airflow around the helicopter main rotor blades; in this case, the disturbances are caused by vortices that come down from the blade ends. It is shown that these disturbances influence significantly the varying blade loads.
Approximate technique of tip vortex account in calculating a helicopter main rotor
Russian Aeronautics (Iz VUZ) ; 55 , 2 ; 136-143
2012-04-01
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Approximate technique of tip vortex account in calculating a helicopter main rotor
Online Contents | 2012
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