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  • Users: kingsss
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  1. kingsss

    noise absorption of a tailpipe within a pressure relief system

    In order to evaluate the necessity of noise reduction measurements in a PSV/tailpipe system, I am looking for information to estimate the potential noise absorption of the tailpipe. So far, I only found a rule of thumb: - 3dB/50D_pipelength, without any reference or description. However, I...
  2. kingsss

    Relation between gas velocity and sound level through tail pipe

    I'm looking for a formula/correlation which describes the relation between the diameter of a tail pipe (or velocity of gas leaving the tail pipe) and the production of sound. Considering a Pressure Relief Valve system, I need this relation in order to caclulate the minimum internal diameter of...

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