aircraft piston engine

C1941

concept

An aircraft piston engine is a reciprocating internal combustion engine that converts the linear motion of pistons into rotational power to drive a propeller and provide thrust for an aircraft.

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All labels observed (15)

Label	Occurrences
aircraft engine	216
radial engine	52
aircraft piston engine canonical	26
piston aircraft engine	8
air‑cooled engine	7
rotary aircraft engine	3
air‑cooled aircraft engine	2
radial aircraft engine family	2
air-cooled aircraft engine	1
aircraft diesel engine	1
aircraft power unit	1
air‑cooled radial engine	1
diesel aircraft engine	1
inline aircraft engine	1
radial aircraft engine series	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 piston engine

Generated description

An aircraft piston engine is a reciprocating internal combustion engine that converts the linear motion of pistons into rotational power to drive a propeller and provide thrust for an aircraft.

Instances (250)

Instance	Via concept surface
Wright R-3350 Duplex-Cyclone radial engine surface form: Wright R-3350 Duplex-Cyclone	aircraft engine
RD-36-51A	aircraft engine
Soloviev D-25V	aircraft engine
Mercedes D.II inline engine surface form: Mercedes D.II	aircraft engine
Shvetsov ASh-62 radial engine surface form: Shvetsov ASh-62	aircraft engine
Nakajima Kotobuki radial engine	—
Soloviev D-20P turbofan	aircraft engine
Rolls-Royce Welland turbojet surface form: Rolls-Royce Welland	aircraft engine
Rolls-Royce Derwent turbojet surface form: Rolls-Royce Derwent	aircraft engine
Bristol Siddeley Orpheus turbojet surface form: Bristol Siddeley Orpheus	aircraft engine
Turbomeca Marboré	aircraft engine
Rolls-Royce Nimbus	aircraft engine
KRD-26 turbojet	aircraft engine
Clerget 9B	aircraft engine
Le Rhône 9J	rotary aircraft engine
Bentley BR1	aircraft engine
Daimler-Benz DB 606	aircraft power unit
Rolls-Royce Eagle	aircraft engine
Liberty L-12	aircraft engine
Rolls-Royce Eagle VIII V-12 piston engine surface form: Rolls-Royce Eagle VIII	—
Napier Sabre	aircraft engine
Fiat A.74 R1C.38 radial engine surface form: Fiat A.74 R1C.38	aircraft engine
Fiat RA.1050 RC.58 Tifone	aircraft engine
Kawasaki Ha-40	aircraft engine
DB 601A	aircraft engine
Alfa Romeo 128 radial engine	aircraft engine
Rolls-Royce Conway engine surface form: Rolls-Royce Conway	aircraft engine
Piaggio P.XI radial engine surface form: Piaggio P.XI	aircraft engine
DB 601E	aircraft engine
V-1650-3	aircraft engine
Daimler-Benz DB 600	aircraft engine
CFM International CFM56-7B turbofan	aircraft engine
Heinkel HeS 3 jet engine surface form: Heinkel HeS 3	aircraft engine
Pratt & Whitney Hornet	aircraft engine
Alfa Romeo RA.1000 RC.41-I Monsone	aircraft engine
Wright J-5C Whirlwind	aircraft engine
Junkers Jumo 213	aircraft engine
Pratt & Whitney J57	aircraft engine
Bristol Hercules	aircraft engine
Bristol Pegasus radial engine surface form: Bristol Pegasus	aircraft engine
Bristol Hercules radial engine surface form: Bristol Hercules	aircraft engine
Lyulka AL-21F-3 turbojet surface form: Lyulka AL-21F-3	aircraft engine
Allison V-1710	aircraft engine
Thielert Centurion 1.7 diesel engine surface form: Thielert Centurion 1.7	aircraft diesel engine
Pratt & Whitney R-1830 Twin Wasp radial engine surface form: Pratt & Whitney R-1830 Twin Wasp	aircraft engine
Aichi Atsuta	aircraft engine
Pratt & Whitney R-2800 Double Wasp	aircraft engine
Safran Arriel 2E	aircraft engine
Daimler-Benz DB 603A engine surface form: Daimler-Benz DB 603A	aircraft engine
Turbo-Union RB199	aircraft engine