共 9 条
[8]
Tip vortex geometry of a hovering helicopter rotor in ground effect .2 Light J S. Journal of the American Heli-copter Society . 1993
[9]
Fluiddynamics of interacting blade tip vortices with aground plane .2 Lee T E,Leishman J G,Ramasamy M. Journal of the American HelicopterSociety . 2010