propeller blade pitch
1propeller blade pitch — The distance a propeller will advance if there is no slip. See blade pitch angle …
2Blade pitch — or simply pitch refers to turning the angle of attack of the blades of a propeller into or out of the wind to control the production or absorption of power. Wind turbines use this to adjust the rotation speed and the generated power. A propeller… …
3propeller blade angle — Except when feathered, when the angle is approximately 90°, the acute angle between the chord of a propeller and the plane of the rotation. Also called pitch. See blade angle. See also propeller synchrophasing …
4Pitch — may refer to:In music: * Pitch (music), the property of a sound or musical tone measured by its perceived frequency ** Range (music), the distance from the lowest to the highest pitch a musical instrument can play ** Vocal range, the distance… …
5Propeller — A propeller is essentially a type of fan which transmits power by converting rotational motion into thrust for propulsion of a vehicle such as an aircraft, ship, or submarine through a mass such as water or air, by rotating two or more twisted… …
6Propeller governor — History = In the history of development of the airplane it became apparent that it is necessary to improve aircraft performance. One of influential factors was the propeller design in relation to the most efficient blade angle. The first… …
7Propeller head — In aerospace engineering, the propeller head (or hub) is the central part of the propeller which is mounted on the aircraft engine s reduction gear, and in which the propeller blades are inserted, and which manages blade pitch variation. Most of… …
8pitch setting — The propeller blade setting as determined by the blade angle measured in a manner, and at a radius, specified by the instruction manual of the propeller …
9pitch angle — i. The angle between the chord line of a propeller blade and the plane of rotation. ii. The angle between the rotor plane and the chord line. iii. The angle between the chord line and a line that is horizontal or parallel to the surface of the… …
10pitch distribution — The gradual twist in the propeller blade along its length from shank to tip …
