turbofan engine
C7677
concept
A turbofan engine is a type of air-breathing jet engine that uses a large fan driven by a gas turbine to produce thrust through both accelerated bypass air and exhaust gases for efficient high-speed propulsion.
All labels observed (19)
| Label | Occurrences |
|---|---|
| turbofan engine canonical | 96 |
| high-bypass turbofan engine | 14 |
| turbofan engine family | 10 |
| low-bypass turbofan engine | 4 |
| turbofan jet engine | 4 |
| low-bypass turbofan | 3 |
| geared turbofan engine | 2 |
| PT6C engine variant | 1 |
| aircraft jet engine | 1 |
| aircraft propulsion system | 1 |
| air‑breathing jet engine | 1 |
| commercial aircraft engine | 1 |
| high-bypass turbofan engine family | 1 |
| medium-bypass turbofan | 1 |
| regional jet engine | 1 |
| three-spool jet engine | 1 |
| turbofan aircraft engine | 1 |
| turbofan engine core architecture | 1 |
| turbofan engine development designation | 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: turbofan engine
Generated description
A turbofan engine is a type of air-breathing jet engine that uses a large fan driven by a gas turbine to produce thrust through both accelerated bypass air and exhaust gases for efficient high-speed propulsion.
Instances (111)
| Instance | Via concept surface |
|---|---|
|
Rolls-Royce LiftSystem (F-35B integration)
surface form:
Rolls-Royce LiftSystem
|
aircraft propulsion system |
| Pratt & Whitney Canada PW307D | — |
| JT3D | — |
| TF33 | turbofan jet engine |
| Rolls-Royce AE engine core | turbofan engine core architecture |
| Rolls-Royce AE family | turbofan engine family |
| Pratt & Whitney Canada PW300 series | turbofan engine family |
| WS-15 | — |
| Garrett TFE731 turbofan | turbofan engine family |
| GE9X | — |
|
Rolls-Royce Pegasus turbofan
surface form:
Rolls-Royce Pegasus
|
— |