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Rotor vs Propeller - What's the difference?

rotor | propeller |

As nouns the difference between rotor and propeller

is that rotor is a rotating part of a mechanical device, for example in an electric motor, generator, alternator or pump while propeller is one who, or that which, propels.

rotor

English

(wikipedia rotor)

Noun

(en noun)
  • A rotating part of a mechanical device, for example in an electric motor, generator, alternator or pump.
  • *{{quote-magazine, year=2013, month=July-August, author= Lee S. Langston, magazine=(American Scientist)
  • , title= The Adaptable Gas Turbine , passage=Turbines have been around for a long time—windmills and water wheels are early examples. The name comes from the Latin turbo'', meaning ''vortex , and thus the defining property of a turbine is that a fluid or gas turns the blades of a rotor , which is attached to a shaft that can perform useful work.}}
  • The wing of a helicopter or similar aircraft.
  • propeller

    English

    Alternative forms

    * propellor

    Noun

    (en noun)
  • One who, or that which, propels.
  • A mechanical device, with shaped blades that turn on a shaft, to push against air or water, especially one used to propel an aircraft or boat.
  • A steamboat thus propelled; a screw steamer.
  • Derived terms

    * propeller beanie * propellerhead