Shvetsov ASh-82FN
E812269
The Shvetsov ASh-82FN was a Soviet 14-cylinder, air-cooled radial aircraft engine widely used in World War II fighters and bombers for its reliability and high power output.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Shvetsov ASh-82FN canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9642933 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shvetsov ASh-82FN Context triple: [Lavochkin La-7, powerplant, Shvetsov ASh-82FN]
-
A.
Ivchenko AI-20 turboprop
The Ivchenko AI-20 is a Soviet-era turboprop aircraft engine widely used on medium- to long-range airliners and military transports.
-
B.
Antonov An-72
The Antonov An-72 is a Soviet-designed short takeoff and landing (STOL) transport aircraft known for its distinctive overwing engine configuration and use in both military and civilian roles.
-
C.
Aviadvigatel PS-90A
The Aviadvigatel PS-90A is a Russian high-bypass turbofan engine widely used on modernized Soviet-era airliners such as the Ilyushin Il-96 and Tupolev Tu-204.
-
D.
Klimov VK‑105PF‑2
The Klimov VK‑105PF‑2 was a Soviet liquid-cooled V-12 piston aircraft engine widely used in World War II fighters.
-
E.
Klimov VK-1
The Klimov VK-1 is a Soviet turbojet engine developed in the early Cold War era, widely used to power fighter aircraft such as the MiG-15 and MiG-17.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shvetsov ASh-82FN Target entity description: The Shvetsov ASh-82FN was a Soviet 14-cylinder, air-cooled radial aircraft engine widely used in World War II fighters and bombers for its reliability and high power output.
-
A.
Ivchenko AI-20 turboprop
The Ivchenko AI-20 is a Soviet-era turboprop aircraft engine widely used on medium- to long-range airliners and military transports.
-
B.
Antonov An-72
The Antonov An-72 is a Soviet-designed short takeoff and landing (STOL) transport aircraft known for its distinctive overwing engine configuration and use in both military and civilian roles.
-
C.
Aviadvigatel PS-90A
The Aviadvigatel PS-90A is a Russian high-bypass turbofan engine widely used on modernized Soviet-era airliners such as the Ilyushin Il-96 and Tupolev Tu-204.
-
D.
Klimov VK‑105PF‑2
The Klimov VK‑105PF‑2 was a Soviet liquid-cooled V-12 piston aircraft engine widely used in World War II fighters.
-
E.
Klimov VK-1
The Klimov VK-1 is a Soviet turbojet engine developed in the early Cold War era, widely used to power fighter aircraft such as the MiG-15 and MiG-17.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
aircraft engine
ⓘ
piston engine ⓘ |
| applicationRole |
fighter aircraft engine
ⓘ
light bomber engine ⓘ |
| bore | 155 mm ⓘ |
| category | World War II aircraft piston engine ⓘ |
| configuration | 14-cylinder radial ⓘ |
| coolingSystem | air-cooled ⓘ |
| countryOfOrigin | Soviet Union ⓘ |
| cylinderArrangement | two-row radial ⓘ |
| cylinderCount | 14 ⓘ |
| designer | Arkadiy Shvetsov NERFINISHED ⓘ |
| displacement | approximately 41.2 L ⓘ |
| engineCycle | four-stroke ⓘ |
| era | World War II ⓘ |
| family | Shvetsov ASh-82 engine family NERFINISHED ⓘ |
| fuelSystem | direct fuel injection ⓘ |
| fuelType | aviation gasoline ⓘ |
| ignitionSystem | dual ignition ⓘ |
| manufacturer | Shvetsov Design Bureau NERFINISHED ⓘ |
| notableAircraftRole | primary powerplant of Lavochkin La-5FN frontline fighter ⓘ |
| notableFeature |
compact radial design
ⓘ
fuel injection for improved high-altitude performance ⓘ high reliability in combat conditions ⓘ |
| powerOutput |
approximately 1380 kW
ⓘ
approximately 1850 hp ⓘ |
| precededBy | Shvetsov ASh-82F NERFINISHED ⓘ |
| productionPeriod | World War II and immediate postwar years NERFINISHED ⓘ |
| regionOfUse | Eastern Front of World War II NERFINISHED ⓘ |
| relatedEngine |
Shvetsov ASh-62
NERFINISHED
ⓘ
Shvetsov ASh-73 NERFINISHED ⓘ |
| serviceEntryPeriod | early 1940s ⓘ |
| stroke | 155 mm ⓘ |
| supercharging | single-stage supercharger ⓘ |
| usedBy |
Soviet Air Forces
NERFINISHED
ⓘ
Soviet Naval Aviation NERFINISHED ⓘ |
| usedByCountry | USSR NERFINISHED ⓘ |
| usedInAircraft |
Lavochkin La-5FN
NERFINISHED
ⓘ
Lavochkin La-7 NERFINISHED ⓘ Sukhoi Su-2 (late variants) NERFINISHED ⓘ Tupolev Tu-2 (variants) NERFINISHED ⓘ Yakovlev Yak-11 (postwar trainer variants) NERFINISHED ⓘ |
| usedInConflict |
World War II
ⓘ
surface form:
Second World War
|
| usedInRole |
air superiority fighter
ⓘ
ground-attack aircraft ⓘ |
| valvetrain | two valves per cylinder ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Shvetsov ASh-82FN Description of subject: The Shvetsov ASh-82FN was a Soviet 14-cylinder, air-cooled radial aircraft engine widely used in World War II fighters and bombers for its reliability and high power output.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Shvetsov ASh-82