Dissymmetry of lift: 2–20  (also known as asymmetry of lift: 342  or asymmetric lift) in rotorcraft aerodynamics refers to an unequal amount of lift on...

collective pitch of one rotor and decreasing the collective pitch on the other. This causes a controlled dissymmetry of torque. Dissymmetry of lift is an aerodynamic...

right or left (depending on main rotor rotation direction), due to dissymmetry of lift, gyroscopic precession, and the transverse flow effect. The pilot...

produces more lift, known as dissymmetry of lift. Helicopters can control each blade's angle of attack independently (decreasing the angle of attack on the...

speed of 200 knots (230 mph; 370 km/h), after which it suffers from dissymmetry of lift. Some designs have successfully created hovering and high-speed aircraft...

producing uncontrollable flight due to dissymmetry of lift. However, with the CarterCopter, the fixed wings provide the lift required to remain aloft. Since...

This movement is called flapping and is designed to compensate for dissymmetry of lift. The flapping hinge may be located at varying distances from the...

than the retreating blade and generates a dissymmetry of lift, rotor blades are designed to "flap" – lift and twist in such a way that the advancing...

retreating blade, creating unequal lift across the rotor disc. A fuller treatment is provided in dissymmetry of lift. Most helicopter designs compensate...

of the rotor sees significantly higher airspeed than the rearward-moving side, causing a dissymmetry of lift. This requires changes in the angle of attack...

flight results in flapback caused by dissymmetry of lift and the transverse flow effect.: 2–20  Dissymmetry of lift is where the forward-moving rotor blade...

than that produced with full forward cyclic control. In this case, dissymmetry of lift and blade flapping could cause the rotor disc to tilt aft. With full...

lift towards the blade tip, thus reducing unequal rotor lift distribution.: 2–9  Dissymmetry of lift Wing twist Stall (flight) Spin (flight) Bowers, Albion...

Mach 0.9, the rotor disc is slightly nose-up, and the lift-to-drag ratio is about twice that of a conventional helicopter. Hands-off flying was also successfully...

lift distribution at all rotor speeds, because lift increases quadratically with airspeed. Coning will still occur at higher RPMs. Coning Dissymmetry...

up and down, to compensate for dissymmetry of lift, the difference in lift produced between the right and left sides of the rotor as the autogyro moves...

Failures of De la Cierva's attempts to compensate for dissymmetry of lift with the C.1, C.2, and C.3 autogiros, led him to consider alternative means of enabling...

take-off, due to dissymmetry of lift between the advancing and retreating blades. This major difficulty was resolved by the introduction of the flapping hinge...

machine to want to roll over, thus alerting him to the problem of dissymmetry of lift that he would have to overcome in order to build a successful rotary-wing...

the Sikorsky X2) solve the problem of lift dissymmetry by having both left and right sides provide near equal lift with less flapping. The X2 deals with...

of the rotor spinning in the direction of the desired turn while simultaneously reducing the collective pitch of the other, creating dissymmetry of torque...

particle dynamics Dissipative system Dissociative recombination Dissymmetry of lift Distance measures (cosmology) Distance modulus Distortion (optics)...

grips with bulges and/or dissymmetry, etc. In the case of a violation regarding clubs, the player adds two strokes for every hole of the current round played...