| 词条 | Mikulin AM-37 | ||||||||||||||
| 释义 |
The Mikulin AM-37 was a Soviet aircraft piston engine designed prior to Russia's entry into World War II. An improved version of the Mikulin AM-35 V-12 engine, it was only produced in small numbers because of its unreliability. DevelopmentDesign work on a development of the AM-35 with boosted supercharging and an intercooler positioned behind the supercharger began on the factory's initiative in December 1939. A batch of ten prototypes was completed in 1940 and bench-testing began on 5 January 1941. It passed its State acceptance trials the following April and was approved for production. It was tested in a variety of aircraft, but proved to be unreliable and prone to overheating. Factory No. 24 in Moscow built only twenty-nine AM-37s, as the new engine was designated, in 1941 before the German advance forced the factory to evacuate in October. Mikulin had been unable to resolve the issues with the AM-37 in the meantime and production was not resumed.[1] Variants
Planned version to be tested in February 1940, but no information if it was tested or it was even completed. {{convert|1600|hp|kW|abbr=on}} and a weight of {{convert|850|kg|abbr=on}}.
TK for toorbokompressor. Planned version with a turbocharger, no further information known.
P for Pushechnyy or cannon. A 1940 project for a model with an autocannon mounted in the space between the cylinders, firing through a hollow reduction-gear shaft. No further information available.
UV for udlinyonniy val or lengthened shaft. An engine with a lengthened shaft and remote gearing for use in the Gudkov G-1 fighter that carried the engine behind the pilot. Ordered developed in 1940 and design work started in 1941, but it was not completed. Applications
Specifications{{pistonspecs||ref=Kotelnikov, Russian Piston Aero Engines |type=supercharged, liquid-cooled, V12 engine |bore={{convert|160|mm|in|abbr=on}} |stroke={{convert|190|mm|in|abbr=on}} |displacement=45.84 L (2,797 in³) |length= |diameter= |width= |height= |weight={{convert|885|kg|lb|abbr=on}} |valvetrain= |supercharger=single-speed geared centrifugal supercharger |turbocharger= |fuelsystem= |fueltype= |oilsystem= |coolingsystem=liquid-cooled |power={{convert|1500|hp|kW|abbr=on|0}} |specpower= |compression=7.0:1 |fuelcon= |specfuelcon= |oilcon= |power/weight=0.77 hp/lb (1.26 kW/kg) |designer=Alexander Mikulin |reduction_gear= |general_other= |components_other= |performance_other= }} See also{{aircontent|see also= |related=
|similar aircraft= |lists=
|similar engines= }} ReferencesNotes1. ^Kotelnikov, p. 110 Bibliography{{refbegin}}
2 : Mikulin aircraft engines|Aircraft piston engines 1940–1949 |
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