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Recent content by catpidgeon

  1. catpidgeon

    Calculating blind flange min. thickness

    ANSI B31.1 Para 104.5.3 and I believe B31.3 both use this formula, hence it is code sanctioned - You'll have to check the B31.3 reference as I don't have a copy handy.
  2. catpidgeon

    moody f(reynolds#,e/D)

    Has anyone curve fitted subject Moody reference - friction factor as a function of NRe and relative roughness?
  3. catpidgeon

    piping software

    CaesarII (coade) and pipepak (Algor)are useful. One utility uses "Triflex"

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