Pulso #1

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Pulso #1

Home Forums I/C Engines Pulso #1

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  • #151426
    MK
    Participant
      @mk72051

      Hi all,

      Recently I got some plans for a pulse jet engine from JohnTom.com named "Pulso #1". It was a quicky engine to build, just need to get spring steel for the reed valve.

      Well here's some pics:

       

       

      Edited By JasonB on 04/05/2014 17:06:38

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      #2407
      MK
      Participant
        @mk72051
        #151427
        JA
        Participant
          @ja

          Have you run it yet?

          I remember doing a lab test as a student on one with a 3" diameter tail pipe. It ran at about 100Hz. The whole thing glowed bright red, made a horrendous noise and resonated one's body cavity. Most unpleasant.

          JA

          #151429
          V8Eng
          Participant
            @v8eng

            Werner Von Braun, or was he just the V2 man?

             

            Edited By V8Eng on 04/05/2014 17:39:55

            #151432
            MK
            Participant
              @mk72051

              Thank you for the replies

              Well, I can't say i've ran it yet, just a little experimenting without the valve :0

              "Scale model V1 Rocket anybody?"

              Ah… lol Maybe a human rocket 😀

              #151435
              Richard Marks
              Participant
                @richardmarks80868

                Dont run it for more than 10 seconds in a static state otherwise you will burn out the flap valve, these things are designed to run with a flow of cold air into the intake, I bought one to make into a land speed record car after a while it dawned on me that about 5 secs after letting it go it would have travelled too far away to be seen or be controlled so I sold it but the noise is memorable.

                Dick

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