- chord-diameter ratio
- Морской термин: отношение длины хорды сечения к диаметру
Универсальный англо-русский словарь. Академик.ру. 2011.
chord-diameter ratio
Смотреть что такое "chord-diameter ratio" в других словарях:
Aspect ratio (wing) — In aerodynamics, the aspect ratio of a wing is defined as the square of the wing span divided by the wing area.:AR = {b^2 over S}where: b is the wing span, and: S is the wing area.Informally, a high aspect ratio indicates long, narrow wings,… … Wikipedia
aspect ratio — 1. Aeron. the ratio of the span of an airfoil to its mean chord. 2. Television. the ratio of the width of an image to its height, usually the ratio 4 to 3. 3. Naval Archit. the ratio of the height of a rudder to its fore and aft length. 4.… … Universalium
fineness ratio — The ratio of the chord to the maximum thickness of an airfoil expressed as a percentage. In the case of other streamlined bodies, it is the ratio of their length to their maximum diameter, or, sometimes, to some equivalent dimension. This is said … Aviation dictionary
total blade–width ratio — The ratio of the propeller diameter to the product of the number of blades and the maximum blade chord. Also called a total propeller–width ratio … Aviation dictionary
total propeller–width ratio — The ratio of the propeller diameter to the product of the number of blades and the maximum blade chord. Also called total blade–width ratio … Aviation dictionary
mean blade width ratio — The ratio of a mean chord or the width of a propeller blade to its diameter … Aviation dictionary
propeller blade–width ratio — The ratio of the widest chord to the diameter of the propeller … Aviation dictionary
Lockheed P-38 Lightning — P 38 redirects here. For other uses, see P 38 (disambiguation). P 38 Lightning P 38H 5 LO, AAF Ser. No. 4 … Wikipedia
P-38 Lightning — infobox Aircraft name =P 38 Lightning type =Heavy fighter manufacturer =Lockheed caption = designer =Kelly Johnson first flight =27 January 1939 introduction = 1941 retired = 1949 primary user = United States Army Air Force more users = produced … Wikipedia
Circle — This article is about the shape and mathematical concept. For other uses, see Circle (disambiguation). Circle illustration showing a radius, a diameter, the centre and the circumference … Wikipedia
Propeller — 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… … Wikipedia
