Перевод: со всех языков на все языки

со всех языков на все языки

advance of a propeller

См. также 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

  • 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

  • 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

  • propeller blade pitch — The distance a propeller will advance if there is no slip. See blade pitch angle …   Aviation dictionary

  • propeller thrust — The component of the total force on the propeller, which is in the direction of advance …   Aviation dictionary

  • Constant speed propeller — Cutaway constant speed propeller hub …   Wikipedia

  • pitch of a propeller — The distance a propeller would advance in one rotation if it were not creating thrust. Also called experimental mean pitch or zero thrust pitch. See pitch (ii) or experimental mean pitch …   Aviation dictionary

  • angle of advance — The angle between the relative airflow and the plane of rotation of a propeller. Also known as a helix angle …   Aviation dictionary

  • Ship motion test — traight line testThe velocity dependent derivatives Yv and Nv of the ship at any draft and trim can be determined from the model test carried in towing tank. The model is towed with a constant velocity corresponding to a given ship Froude no. at… …   Wikipedia

  • Junkers Ju 87 — infobox Aircraft name = Junkers Ju 87 type = Dive bomber manufacturer = Junkers caption = A Ju 87 B 2 designer = Hermann Pohlmann first flight = 17 September 1935 introduction = avyear|1936 retired = avyear|1945 ( Luftwaffe ) number built =… …   Wikipedia

  • Iowa class battleship — The Iowa class battleships were a class of six fast battleships ordered by the United States Navy in 1939 and 1940 to escort the Fast Carrier Task Forces that would operate in the Pacific Theater of World War II. Four were completed in the early… …   Wikipedia

Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»