A New Competitor for Armadillo?

For propelling the Rocket Racer?

[youtube=http://www.youtube.com/watch?v=qmbnzCV4vUc&feature=player_embedded]

😉

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2 Responses to A New Competitor for Armadillo?

  1. dg says:

    Pulsejets are devices for turning aviation fuel into noise, with a slight side effect of thrust.

    They’re great for models because unlike ordinary jet turbines they scale down really well, but they’re not suitable for large-scale use.

    (That said, there is research in valveless pulsejets going on right now — apparently they work at a very wide range of speeds, unlike traditional turbines.)

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