Mikulin AM-39
{{Short description|Soviet V-12 piston aircraft engine}}
{{redirect|AM-39|the United States Navy minesweeper|USS Chewink (AM-39)}}
| {{Infobox Aircraft Begin
|name = Mikulin AM-39 |image = |caption = }}{{Infobox Aircraft Engine |type=Liquid-cooled V-12 piston engine |manufacturer=Mikulin |national origin= |first run=1942 |major applications=Mikoyan-Gurevich I-220 |number built = |program cost = |unit cost = |developed from = Mikulin AM-35 |developed into = |variants with their own articles = }} |
The Mikulin AM-39 was a 1940s Soviet aircraft piston engine. Representing a high-output version of the AM-35A, AM-39 was used on the Mikoyan-Gurevich I-220 and Polikarpov ITP fighters, and the Tupolev SDB bomber.
Specifications (AM-39FN)
{{pistonspecs|
|ref=Kotelnikov Kotelnikov 2005, p. 112.
|type=12-cylinder 60° Vee aircraft piston engine
|bore=160 mm (6.30 in)
|stroke=190mm/196.7mm (7.48 in/7.744 in) different between right and left cylinder bank due to articulated connecting rods
|displacement=46.66 L (2,847 in³)
|length=
|diameter=
|width=
|height=
|weight=970 kg (2,138 lb)
|valvetrain=
|supercharger=Two-speed centrifugal type supercharger with aftercooler
|turbocharger=
|fuelsystem=Direct injection
|fueltype=
|oilsystem=
|coolingsystem=Liquid-cooled
|power=1,588 kW (2,130 hp)
|specpower=34 kW/L (0.75 hp/in³)
|compression=
|fuelcon=
|specfuelcon=
|oilcon=
|power/weight=
}}
See also
{{aircontent
|see also=
|related=
|similar aircraft=
|lists=
|similar engines=
}}
References
=Notes=
{{reflist}}
=Bibliography=
{{refbegin}}
- Gunston, Bill. World Encyclopedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. {{ISBN|1-85260-163-9}}
- Kotelnikov, Vladimir. Russian Piston Aero Engines. Marlborough, Wiltshire. The Crowood Press Ltd. 2005. {{ISBN|1-86126-702-9}}.
{{refend}}
{{Mikulin aeroengines}}
Category:1940s aircraft piston engines