- contra-rotating propellers
- соосные гребные винты противоположного вращения
English-Russian marine dictionary . 2014.
English-Russian marine dictionary . 2014.
Contra-rotating propellers — For contra rotating marine propellors, helicopter rotors and turbine fan blades, see Contra rotating. Not to be confused with counter rotating propellers. Contra rotating propellers on a Rolls Royce–Griffon–powered P 51 unlimited racer Aircraft… … Wikipedia
Contra-rotating — A Soviet Ka 32 helicopter with coaxial contra rotating rotors, in 1989 Contra rotating, also referred to as coaxial contra rotating, is a technique whereby parts of a mechanism rotate in opposite directions about a common axis, usually to… … Wikipedia
Counter-rotating propellers — Not to be confused with Contra rotating propellers. Counter rotating propellers Opposite propeller blade section can be clearly seen on this Piper PA 44 Seminole Counter rotating propellers, found on twin and multi engine propeller driven… … 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
Curtiss P-60 — P 60 Curtiss XP 60C in flight, modified from second XP 60A, wit … Wikipedia
Northrop YB-35 — YB 35 YB 35 prototype Role Strategic bomber Manufacturer Northrop … Wikipedia
Fairey Gannet — Infobox Aircraft name= Gannet type=Anti submarine warfare aircraft manufacturer=Fairey Aviation Company caption=Fairey Gannet AS.4 of the Fleet Air Arm designer= H. E. Chaplin first flight=19 September 1949 introduced=1953 retired= 15 December… … Wikipedia
Disk loading — The MV 22 Osprey tiltrotor has a relatively high disk loading, producing visible blade tip vortices from condensation of the marine air in this photo of a vertical takeoff … Wikipedia
Westland Wyvern — infobox Aircraft name = Wyvern type = Carrier based strike aircraft manufacturer = Westland Aircraft caption = Wyvern S Mk.4 designer = Teddy Petter first flight = 12 December 1946 introduced = 1953 retired = 1958 status = primary user = Fleet… … Wikipedia
Convair XFY Pogo — XFY Pogo Role Experimental VTOL fighter aircraft Manufacturer Convair … Wikipedia
Torpedo — The modern torpedo (historically called an automotive, automobile, locomotive, or fish torpedo) is a self propelled explosive projectile weapon, launched above or below the water surface, propelled underwater toward a target, and designed to… … Wikipedia