| 词条 | Hispano-Suiza 14AA | ||||||||||||||
| 释义 |
The Hispano-Suiza 14AA, also known as Type 79, was a fourteen-cylinder aircraft radial engine used in France during the late 1930s. As Hispano-Suiza lacked recent experience in developing radial engines, it was derived from the licensed Wright R-2600 engine.[1] Due to reliability problems, the engine was largely supplanted by the similar Gnome-Rhône 14N. Not to be confused with the smaller Hispano-Suiza 14AB, which was derived from the smaller Wright Whirlwind series. Variants
Direct drive LH rotation
Direct drive RH rotation as -00
0.625:1 reduction gear LH rotation
0.625:1 reduction gear RH rotation as -02
0.625:1 reduction gear LH rotation
0.625:1 reduction gear RH rotation as -04
Direct drive LH rotation
Direct drive RH rotation as -06 Applications
Specifications (14AA-04)'Note: - The 14AA-03 was identical except for the propeller shaft rotating in the opposite direction {{pistonspecs||ref=[2] |type=Fourteen-cylinder two-row supercharged air-cooled radial engine |bore=155,6 mm (6.126 in) |stroke=170 mm (6.693 in) |displacement=45.257 l (2,761 in³) |length=1,650 mm (64.96 in) |diameter=1,260 mm (49.61 in) |width= |height= |weight=640 kg (1,411 lb) |valvetrain=Overhead valves |supercharger=Single-speed centrifugal type supercharger, 10.0:1 reduction |turbocharger= |fuelsystem=Carburetor |fueltype=85-87 octane rating gasoline |oilsystem= |coolingsystem=Air-cooled |power=793 kW (1,063 hp) at 2,125 rpm for takeoff |specpower=17.52 kW/l (0.39 hp/in³) |compression=6.2:1 |fuelcon= |specfuelcon=369 g/(kW•h) (0.61 lb/(hp•h)) |oilcon=12 g/(kW•h) (0.32 oz/(hp•h)) |power/weight=1.24 kW/kg (0.75 hp/lb) |reduction_gear=1.58:1 }} See also{{aircontent|see also= |related= |similar aircraft= |lists=
|similar engines= }} References{{Commons category}}1. ^Hartmann, Gérard, Hispano-Suiza. Les moteurs de tous les records {{Hispano-Suiza aeroengines}}2. ^{{cite book|last=Tsygulev|title=Aviacionnye motory voennykh vozdushnykh sil inostrannykh gosudarstv (Авиационные моторы военных воздушных сил иностранных государств)|publisher=Gosudarstvennoe voennoe izdatelstvo Narkomata Oborony Soyuza SSR|location=Moscow|year=1939|url=http://base13.glasnet.ru/text/aviamotory/t.htm|deadurl=yes|archiveurl=https://web.archive.org/web/20090324160448/http://base13.glasnet.ru/text/aviamotory/t.htm|archivedate=2009-03-24|df=}} 3 : Aircraft air-cooled radial piston engines|Aircraft piston engines 1930–1939|Hispano-Suiza aircraft engines |
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