advance-diameter+ratio

См. также в других словарях:

• diameter ratio — The ratio between the distance an aircraft moves from one revolution of the propeller(s), under specified conditions, and the propeller diameter. Also known as an advance ratio …   Aviation dictionary

• advance ratio — The ratio between the distance an aircraft moves from one revolution of a propeller(s), under specified conditions, and the propeller’s diameter. It is the ratio of the forward speed divided by the product of rotational speed and the diameter.… …   Aviation dictionary

• Advance ratio — Diameter of the propeller. In aeronautics and marine hydrodynamics, the advance ratio at which a propeller is operating is the ratio between the distance the propeller moves forward through the fluid during one revolution, and the diameter of the …   Wikipedia

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