- advance ratio
- характеристика режима работы <несущего винта>; коэффициент скорости, относительная поступь <воздушного винта>
Авиасловарь. М.А.Левин. 2004.
advance ratio
Смотреть что такое "advance ratio" в других словарях:
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
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
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Advance/Decline Ratio- ADR — A market breadth indicator used in technical analysis to compare the number of stocks that closed higher with the number of stocks that closed lower than their previous day s closing prices. To calculate the advance/decline ratio, divide the… … Investment dictionary
Advance Rate — (авансовое отношение) отношение первоначального размера займа на приобретение автомобиля к его розничной или оптовой цене. Авансовое отношение эквивалентно отношению размера кредита к стоимости предмета залога (Loan to Value ratio LTV) в жилищном … Ипотека. Словарь терминов
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
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