View source for Mikulin AM-39

{{Short description|Soviet V-12 piston aircraft engine}}
{{redirect|AM-39|the United States Navy minesweeper|USS Chewink (AM-39)}}
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{|{{Infobox Aircraft Begin
 |name = Mikulin AM-39
 |image = 
 |caption = 
}}{{Infobox Aircraft Engine
 |type=Liquid-cooled V-12 piston engine
 |manufacturer=[[Alexander Mikulin|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 Union|Soviet]] aircraft piston engine. Representing a high-output version of the [[Mikulin AM-35|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|
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|ref=''Kotelnikov'' <ref>Kotelnikov 2005, p. 112.</ref>
|type=12-cylinder 60° [[V engine|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 [[Connecting rod#Compound rods|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 [[intercooler|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
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|see also=

<!-- designs which were developed into or from this aircraft: -->
|related=
*[[Mikulin AM-35]]
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|similar aircraft=

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|lists=
*[[List of aircraft engines]]
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|similar engines=

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}}

==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]]
[[Category:Mikulin aircraft engines]]
[[Category:V12 aircraft engines]]