Rolls-Royce AE 2100
E398173
The Rolls-Royce AE 2100 is a modern turboprop aircraft engine widely used in military and regional transport aircraft, known for its improved efficiency, power, and reliability over earlier designs.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Rolls-Royce AE 2100 canonical | 3 |
| Rolls-Royce AE 2100 (in some applications) | 1 |
| Rolls-Royce AE 2100-D2A | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3898500 — 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: Rolls-Royce AE 2100 Context triple: [Allison T56, successor, Rolls-Royce AE 2100]
-
A.
Rolls-Royce AE 3007A1/3
The Rolls-Royce AE 3007A1/3 is a high-bypass turbofan engine variant in the AE 3007 family, designed primarily to power regional jets such as the Embraer ERJ 135.
-
B.
Rolls-Royce Spey turbofan
The Rolls-Royce Spey turbofan is a British low-bypass jet engine widely used from the 1960s in both military and civilian aircraft for its reliability and compact, efficient design.
-
C.
Rolls-Royce Adour turbofan
The Rolls-Royce Adour is a family of low-bypass turbofan engines developed for military trainer and light attack aircraft, noted for their reliability and widespread use in jets such as the SEPECAT Jaguar and BAE Systems Hawk.
-
D.
Rolls-Royce Turbomeca RTM322
The Rolls-Royce Turbomeca RTM322 is a turboshaft aircraft engine developed for medium-lift military helicopters, notably powering types such as the NH90 and Apache.
-
E.
Rolls-Royce/Snecma Olympus 593
The Rolls-Royce/Snecma Olympus 593 is a turbojet engine jointly developed by British and French manufacturers to power the supersonic Concorde airliner at sustained Mach 2 cruise speeds.
- 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: Rolls-Royce AE 2100 Target entity description: The Rolls-Royce AE 2100 is a modern turboprop aircraft engine widely used in military and regional transport aircraft, known for its improved efficiency, power, and reliability over earlier designs.
-
A.
Rolls-Royce AE 3007A1/3
The Rolls-Royce AE 3007A1/3 is a high-bypass turbofan engine variant in the AE 3007 family, designed primarily to power regional jets such as the Embraer ERJ 135.
-
B.
Rolls-Royce Spey turbofan
The Rolls-Royce Spey turbofan is a British low-bypass jet engine widely used from the 1960s in both military and civilian aircraft for its reliability and compact, efficient design.
-
C.
Rolls-Royce Adour turbofan
The Rolls-Royce Adour is a family of low-bypass turbofan engines developed for military trainer and light attack aircraft, noted for their reliability and widespread use in jets such as the SEPECAT Jaguar and BAE Systems Hawk.
-
D.
Rolls-Royce Turbomeca RTM322
The Rolls-Royce Turbomeca RTM322 is a turboshaft aircraft engine developed for medium-lift military helicopters, notably powering types such as the NH90 and Apache.
-
E.
Rolls-Royce/Snecma Olympus 593
The Rolls-Royce/Snecma Olympus 593 is a turbojet engine jointly developed by British and French manufacturers to power the supersonic Concorde airliner at sustained Mach 2 cruise speeds.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
aircraft engine
ⓘ
turboprop engine ⓘ |
| application |
C-27J Spartan aircraft
ⓘ
surface form:
Alenia C-27J Spartan
Lockheed C-130 Hercules ⓘ
surface form:
Lockheed Martin C-130J Super Hercules
Lockheed Martin LM-100J ⓘ Saab 2000 ⓘ Shin Meiwa US-1A ⓘ
surface form:
ShinMaywa US-2
|
| category | turboprop engines of the 1990s ⓘ |
| component |
accessory gearbox
ⓘ
reduction gearbox ⓘ |
| compressorType | 14-stage axial compressor ⓘ |
| configuration | two-shaft turboprop ⓘ |
| controlSystem | FADEC ⓘ |
| coolingSystem | air-cooled turbine blades ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| currentOwnerOfDesign | Rolls-Royce plc ⓘ |
| derivedFrom |
Rolls-Royce AE engine core
ⓘ
surface form:
Rolls-Royce AE 1107 core
|
| designGoal |
high dispatch reliability
ⓘ
improved maintainability ⓘ lower life-cycle cost ⓘ |
| developer | Allison Engine Company ⓘ |
| emissionCharacteristic | reduced specific fuel consumption compared to older turboprops ⓘ |
| family |
Rolls-Royce AE family
ⓘ
surface form:
Rolls-Royce AE engine family
|
| feature |
full authority digital engine control
ⓘ
high power-to-weight ratio ⓘ integrated health monitoring ⓘ |
| fuelType | aviation kerosene ⓘ |
| generation | modern turboprop design ⓘ |
| ignitionSystem | dual ignition system ⓘ |
| intendedUse |
military transport aircraft
ⓘ
regional transport aircraft ⓘ |
| maintenanceConcept | on-condition maintenance ⓘ |
| manufacturer | Rolls-Royce plc ⓘ |
| marketSegment |
regional commuter aircraft
ⓘ
tactical airlift ⓘ |
| notableFeature |
high reliability
ⓘ
improved fuel efficiency over earlier turboprops ⓘ modular design ⓘ reduced maintenance requirements ⓘ |
| powerOutput | approximately 4,000 to 4,700 shp ⓘ |
| propellerType |
Dowty R391 propeller compatible
ⓘ
six-bladed propeller compatible ⓘ |
| status |
in production
ⓘ
in service ⓘ |
| thrustClass | medium-power turboprop ⓘ |
| turbineType |
2-stage high-pressure turbine
ⓘ
2-stage power turbine ⓘ |
| usedBy |
multiple air forces worldwide
ⓘ
regional airlines operating Saab 2000 ⓘ |
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: Rolls-Royce AE 2100 Description of subject: The Rolls-Royce AE 2100 is a modern turboprop aircraft engine widely used in military and regional transport aircraft, known for its improved efficiency, power, and reliability over earlier designs.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Allison T56
subject surface form:
C-27J Spartan
this entity surface form:
Rolls-Royce AE 2100-D2A
subject surface form:
Allison 501
this entity surface form:
Rolls-Royce AE 2100 (in some applications)