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  • Users: cllsj
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  1. cllsj

    Designing A Chime, resonance of a metal tube?

    I've decided all of you are correct to be skeptical as there is a lot of misinformation on the web. I also know that I've cut enough pipe and stared at enough fourier transforms to know that something is happening at what I refer to as the "ideal" length. This may be a coupling...
  2. cllsj

    Designing A Chime, resonance of a metal tube?

    As previously mention, tubular bells are made from brass and generally chrome plated. That being said I don't think copper produces the best sound. Both I and Lee believe aluminum produces the best sound followed by steel with copper being a distant third. For the aluminum tube you're already...
  3. cllsj

    Designing A Chime, resonance of a metal tube?

    Nope, I'm not Dinosaur. I'm the Chuck that wrote the website Chuck's Chimes or perhaps better known as http://www1.iwvisp.com/cllsj/windchimes/ I'd have to dig out my notes from the class but off the top of head NASTRAN (?) can use two different formulations for a fluid. For air, other than...
  4. cllsj

    Designing A Chime, resonance of a metal tube?

    I see my website has been discussed here and felt I should join the discussion. First of all because a patent has been applied for doesn't make this a perpetual motion machine. If you can find where I violate any law of physics please tell me. I firmly believe that I can only try to work...

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