Helicopters

Terms: Helicopters (845419), helicopter (1509085),

Terms: aerodynamic force (1624), pressure distribution (13418), airflow during hovering (1), creation of new vortices (4), air velocity (15994), blade speed at hover (1), typical helicopter (215), ground effect (15769), ground effect hover (103),

TecPlot.com - Hovering Helicopter Rotor Wake - Avi Movie

Copters.com - aerodynamics

Terms: adaptive helicopter rotor (5), helicopter rotor (4569), adaptive helicopter rotors (20), rotor tip vortex (33),

Terms: vortex wake (608), vortex filament (428), vorticity contours (287), contours of vorticity (71),

Terms: particle image velocimetry (4772), phase resolved stereo (2), phase resolved stereo PIV (1), stereo PIV (139),

Terms: vortex interaction (1335), blade-vortex (728), vortex generator (1994), micro VGs (18), micro vortex generator (27), source term model (46), Navier-Stokes (27608),

NASA - Array of Vortex Generators

MicroAero.com - How Micro VGs Work

Terms: vortex tube (1773), vortex ring (2465), smoke-ring (11869), vortex cannons (77), air blaster (580), air puff (1207), air puff gun (3), smoke rings (11094), vortex cannon (100),

Terms: vortices (41632), dynamics of fluids (1822), fluid dynamics (133581), viscosity (305077), non-newtonian fluids (2505), Bernoulli (48480),

Transformer - 400 V Capacitor - Solenoid

Eskimo Bill Beaty - Vortex Ring Launcher - Computer Driven Acoustic Vortex Generators

Terms: aerodynamics of helicopters (60), helicopter aerodynamics (962), helicopter design (1813),

Terms: helicopter engines (1513), helicopter stability (119), helicopter propulsion (51),

Terms: rotary wing aircraft (7584), rotary wing (21219), rotating wing (796), rotorcraft (25386), rotor roster (45), gyroplanes (2888), heliplanes (14), autogyro (6276), VTOL (14255), hovercopter (76), hover challenge (21),

Thirty Thousand Feet - Helicopters and Gyroplanes

Terms: helicopter kits (1759), homebuilt helicopters (144),

CombatAircraft.com - Helicopters

Terms: air lift services (29), air crane services (2), heavy-lift helicopters (1189),

Helicopters Only - Dynamic Rollover