Vibration-reducing and noise-reducing spoiler for helicopter...
Vibratory tuning of rotatable blades for elastic fluid machines
Vortex attractor
Vortex attractor
Vortex attractor for planar and non-planar surfaces
Vortex attractor with vanes attached to containing ring and...
Vortex attractor without a backplate
Vortex control for rotor blade devices
Vortex cooling of turbine blades
Vortex cooling system for a turbine blade
Vortex dissipation device for a cooling system within a...
Vortex generating flow passage design for increased film cooling
Vortex generator assembly for use with a wind turbine rotor...
Vortex wind turbine
Vorticity control in a gas turbine engine