0 a turbine used as an engine, especially for an aircraft, that provides a forward force for movement from the gas it pushes out, or an aircraft driven by this type of engine
It may be that the turbojet is going to have a good deal longer life than some people think.
The units of measurement concerned are: for reciprocating engines—brake horse-power; for turbojet and turbo-fan engines—pounds thrust; for turbo-driven propeller engines—shaft horse-power, and for turbo-propeller engines—equivalent shaft horse-power.
Most turbojet engines then used one centrifugal compressor, one turbine wheel and multiple combustion chambers that resembled long cylinders arranged in a conical pattern.
The motorcycle is powered by a turboshaft helicopter engine converted to afterburning turbojet.
These drawbacks eventually led to the downfall of the pure turbojet, and only a handful of types are still in production.
Postwar developments of the turbojet and turbofan engines apparently obviated the need for large aircraft engines of this type.
Afterburners are not used on high-bypass turbofan engines but may be used on either low-bypass turbofan or turbojet engines.
Low bypass turbofans have a lower exhaust speed than turbojets and are mostly used for high sonic and transonic and low supersonic speeds.