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Is it possible for electric flight packs to exist like jets?

  1. Jul 27, 2017 #1
    In wingless flight packs, is it possible to replace jet / fuel engines with electric motors that fly in a similar way to jetpacks? Can electric motors also produce thrust required to lift a person upwards, enabling them to fly? If so, how would they work?
     
  2. jcsd
  3. Jul 27, 2017 #2

    phinds

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    All an electric motor could do would be to rotate a fan or a propeller. Fan type flying devices exist but they don't work well for human sized loads. That is changing seriously with the advent of drones with multiple small propellers. All-electric airplanes are, I think, on the drawing boards.

    You seem to believe it might be possible to have nothing but the motor in place of the jet pack. That would do ZERO to create lift.
     
  4. Jul 27, 2017 #3

    JBA

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  5. Jul 28, 2017 #4

    CWatters

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    Something like this?

     
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