Jam Jar Jet

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Uploaded by on Feb 5, 2008

A simple pulse jet engine made from some copper piping and a canning jar

Category:

Education

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License:

Standard YouTube License

  • likes, 7 dislikes

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Uploader Comments (demsecure)

  • does this make any thrust

  • I honestly don't know. I would imagine it generates some thrust, but probably not at a usable level

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All Comments (8)

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  • Motorized mason jar

  • The German V1 used a pulse jet so they can produce thrust when they are tuned

  • @johnnyc130 it does slightly

  • actually the pipe is used as a heat sink

  • it's a diffuser, gets bigger as intake air flows through it thus converting velocity to pressure. So slightly compressing the intake. I'm not sure if the exhaust flows around it or through it though.

  • whats the point of the pipe? mine doesn't  have it and it still works fine

  • baby laugh

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