Aircraft engine

A Rolls-Royce Merlin installed in a preserved Avro York

Ranger L-440 air-cooled, six-cylinder, inverted, in-line engine used in Fairchild PT-19

An aircraft engine is the component of the propulsion system for an aircraft that generates mechanical power. Aircraft engines are almost always either lightweight piston engines or gas turbines, except for small multicopter UAVs which are almost always electric aircraft.

单词	Reciprocating aircraft engine
释义	Reciprocating aircraft engine 英语百科 Aircraft engine An aircraft engine is the component of the propulsion system for an aircraft that generates mechanical power. Aircraft engines are almost always either lightweight piston engines or gas turbines, except for small multicopter UAVs which are almost always electric aircraft.
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Reciprocating aircraft engine

Aircraft engine