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Non-linear noise suppressor for perforated plate flow conditioner

  • US 20060096650A1
  • Filed: 12/22/2005
  • Published: 05/11/2006
  • Est. Priority Date: 03/18/2004
  • Status: Abandoned Application
First Claim
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1. A perforated plate flow conditioner comprising:

  • a central hole; and

    at least one outer array of alternating large outer holes and small outer holes, wherein the difference between the diameters of the holes in the array is between 0.25% and 25% of the large hole diameter.

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