aircraft engine family
C19429
concept
A family of aircraft engines is a group of closely related engine models that share a common core design, architecture, and components but differ in specific configurations, performance levels, or applications.
All labels observed (10)
| Label | Occurrences |
|---|---|
| aircraft engine family canonical | 6 |
| aircraft piston engine family | 5 |
| turboprop engine family | 5 |
| aircraft engine variant | 4 |
| turbofan engine subfamily | 3 |
| turboprop aircraft engine family | 2 |
| Pratt & Whitney Canada PT6A engine variant | 1 |
| Pratt & Whitney Canada PW100 family engine variant | 1 |
| series of aero engines | 1 |
| turbofan engine variant | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: aircraft engine family
Generated description
A family of aircraft engines is a group of closely related engine models that share a common core design, architecture, and components but differ in specific configurations, performance levels, or applications.
Instances (27)
| Instance | Via concept surface |
|---|---|
| Pratt & Whitney Canada PW200 family | — |
| Rolls-Royce aircraft engines | — |
| Pratt & Whitney Canada PT6A-68B | Pratt & Whitney Canada PT6A engine variant |
| Pratt & Whitney Canada PW127G | Pratt & Whitney Canada PW100 family engine variant |
|
PW4000 series
surface form:
PW4000-94 inch fan series
|
turbofan engine subfamily |
| DB 605A | aircraft engine variant |
| General Electric CT7 | turboprop engine family |
|
Allison 501 civil engine family
surface form:
Allison 501
|
turboprop engine family |
| Mitsubishi Shinten engine family | aircraft piston engine family |
| Kinsei 51 | aircraft engine variant |
| Le Rhône 9‑cylinder rotary engine family | aircraft piston engine family |
| Rolls-Royce Eagle engine family | aircraft piston engine family |
| F404-GE-400 | aircraft engine variant |
| Napier aircraft engines | series of aero engines |
|
General Electric GE90
surface form:
GE90-115B
|
turbofan engine variant |
| Bristol radial engine family | aircraft piston engine family |
| PT6 | turboprop engine family |
| Pratt & Whitney Canada PW100 series | turboprop aircraft engine family |
| PW100 | turboprop engine family |
| Pratt & Whitney Wasp series | — |
| Bastan | turboprop aircraft engine family |
| Rolls-Royce AE family | — |
| Napier Lion engine family | — |
|
Rolls-Royce Tyne gas turbines
surface form:
Rolls-Royce Tyne
|
turboprop engine family |
| Honeywell TPE331-5 | aircraft engine variant |
| Wright Cyclone family | — |
| Continental O-470 | aircraft piston engine family |