#jet_engine__jetengine  a gas turbine produces a stream of hot gas that propels a jet plane by reaction propulsion
  supertype:  reaction-propulsion_engine__reaction_engine  a jet or rocket engine based on a form of aerodynamic propulsion in which the vehicle emits a high-speed stream
  subtype:  ramjet_engine  rocket_engine  turbojet_engine
  part of:  jet-propelled_plane
  part:  rotor  rotating mechanism consisting of an assembly of rotating airfoils; horizontal rotors on a helicopter or compressor rotors of a jet engine
     part:  impeller  the blade of a rotor (as in the compressor of a jet engine)

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