Kolesov RD-36-51 turbojet engine
E305256
The Kolesov RD-36-51 is a Soviet afterburning turbojet engine developed to power early versions of the Tu-144 supersonic transport, providing the high thrust needed for sustained Mach 2 cruise.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Kolesov RD-36-51 | 2 |
| Kolesov RD-36-51 turbojet engine canonical | 1 |
| Kolesov RD-36-51A | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2853633 — 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: Kolesov RD-36-51 turbojet engine Context triple: [Tupolev Tu-144, powerplant, Kolesov RD-36-51 turbojet engine]
-
A.
Kuznetsov NK-144 turbofan engine
The Kuznetsov NK-144 is a low-bypass afterburning turbofan engine developed in the Soviet Union to power the Tu-144 supersonic transport airliner.
-
B.
Kuznetsov NK-12
The Kuznetsov NK-12 is a powerful Soviet turboprop aircraft engine, renowned for driving the Tu-95 strategic bomber with its distinctive contra-rotating propellers and high-speed performance.
-
C.
Klimov RD-33 turbofan
The Klimov RD-33 is a Russian low-bypass afterburning turbofan engine developed in the Soviet era, best known for powering the MiG-29 fighter aircraft and its derivatives.
-
D.
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.
-
E.
Lyulka AL-21F-3 turbojet
The Lyulka AL-21F-3 is a Soviet afterburning turbojet engine developed in the 1960s, widely used to power variable-geometry wing fighter-bombers such as the Su-17/20/22 family.
- 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: Kolesov RD-36-51 turbojet engine Target entity description: The Kolesov RD-36-51 is a Soviet afterburning turbojet engine developed to power early versions of the Tu-144 supersonic transport, providing the high thrust needed for sustained Mach 2 cruise.
-
A.
Kuznetsov NK-144 turbofan engine
The Kuznetsov NK-144 is a low-bypass afterburning turbofan engine developed in the Soviet Union to power the Tu-144 supersonic transport airliner.
-
B.
Kuznetsov NK-12
The Kuznetsov NK-12 is a powerful Soviet turboprop aircraft engine, renowned for driving the Tu-95 strategic bomber with its distinctive contra-rotating propellers and high-speed performance.
-
C.
Klimov RD-33 turbofan
The Klimov RD-33 is a Russian low-bypass afterburning turbofan engine developed in the Soviet era, best known for powering the MiG-29 fighter aircraft and its derivatives.
-
D.
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.
-
E.
Lyulka AL-21F-3 turbojet
The Lyulka AL-21F-3 is a Soviet afterburning turbojet engine developed in the 1960s, widely used to power variable-geometry wing fighter-bombers such as the Su-17/20/22 family.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
afterburning turbojet engine
ⓘ
aircraft engine ⓘ |
| aircraftCategoryPowered | supersonic airliner ⓘ |
| application | civil supersonic transport ⓘ |
| associatedWithManufacturer | Tupolev ⓘ |
| associatedWithProgram | Soviet supersonic transport program ⓘ |
| countryOfOrigin | Soviet Union ⓘ |
| designBureau | OKB-36 (Kolesov) ⓘ |
| designedFor |
Tupolev Tu-144 supersonic transport
ⓘ
linked to:
Tupolev Tu-144 supersonic airliner
|
| designGoal | sustained Mach 2 cruise ⓘ |
| designOptimization | high-speed cruise performance over fuel economy ⓘ |
| developer | Kolesov design bureau ⓘ |
| era | Cold War ⓘ |
| fuelType | kerosene jet fuel ⓘ |
| hasComponent |
afterburner nozzle
ⓘ
axial compressor stages ⓘ turbine stages ⓘ |
| hasFeature |
afterburner
ⓘ
axial-flow compressor ⓘ single-shaft layout ⓘ |
| hasVariant |
RD-36-51A
ⓘ
RD-36-51B ⓘ
linked to:
RD-36-51A
|
| intendedCruiseAltitude | high altitude ⓘ |
| intendedCruiseSpeed | Mach 2 ⓘ |
| marketSegment | civil aviation ⓘ |
| notableFor | enabling early Soviet SST operations ⓘ |
| operator |
Aeroflot
ⓘ
Soviet Air Forces ⓘ |
| poweredFirstFlightOf | early Tu-144 prototypes ⓘ |
| primaryRole | propulsion for supersonic transport aircraft ⓘ |
| programStartContext | competition with Concorde ⓘ |
| propulsionType | turbojet ⓘ |
| replacedBy |
Kolesov RD-36-51A
ⓘ
linked to:
Kolesov RD-36-51 turbojet engine
Kuznetsov NK-144 ⓘ
linked to:
Kuznetsov NK-144 turbofan engine
|
| status | out of production ⓘ |
| technologyLevel | first-generation supersonic transport engine ⓘ |
| thrustClass | high thrust ⓘ |
| usedBy |
Soviet civil aviation authorities
ⓘ
linked to:
Soviet civil aviation
|
| usedFor |
climb with afterburner
ⓘ
high-speed cruise ⓘ takeoff with afterburner ⓘ |
| usedIn | flight test program of Tu-144 ⓘ |
| usedInAircraft |
Tupolev Tu-144
ⓘ
linked to:
Tupolev Tu-144 supersonic airliner
|
| usedInAircraftVariant | early Tu-144 variants ⓘ |
| usedOnConfiguration | four-engine Tu-144 layout ⓘ |
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: Kolesov RD-36-51 turbojet engine Description of subject: The Kolesov RD-36-51 is a Soviet afterburning turbojet engine developed to power early versions of the Tu-144 supersonic transport, providing the high thrust needed for sustained Mach 2 cruise.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Tupolev Tu-144 supersonic airliner
subject linked to:
Kuznetsov NK-144 turbofan engine
linked to: Kolesov RD-36-51 turbojet engine
subject linked to:
Kolesov RD-36-51 turbojet engine
linked to: Kolesov RD-36-51 turbojet engine