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  1. recoveringEngineer

    20 mm flange equivalent

    The following link describes the equivalent metric and NPS pipe sizes. Is there a similar link for flanges. I have (what I believe to be) a 20 mm flange, probably the equivalent of Class 300. Will a 3/4 inch Class 300 bolt up? (I can't take it apart until an outage.) All the group 1.x...
  2. recoveringEngineer

    ASME B16.5 vs API Classes

    Are the dimensions/geometries compatable between ASME B16.5 and API Flanged fittings? I need to build a test line, probably 12 inch. I will be using B16.5 fittings. Donald Blachly, PE
  3. recoveringEngineer

    Help w/ Piping Flexibility Example, Piping Handbook

    I have read many posts from regarding piping stress analysis and recently purchased a couple of recommended books, specifically "Piping Handbook" 5th Edition edited King and "Process Piping" second edition by Charles Becht IV. I would like to aquire the Kellogg I am just learning to "crawl"...
  4. recoveringEngineer

    Errata for Miller "Flow Measurement Engineering Handbook" Second edit

    Does anyone have an errata sheet or a link for the errata for the second edition of "Flow Measurement Engineering Handbook" by Richard W. Miller? I just purchased a used second edition. Equation (9.95) looks wrong. It looks like the middle term is inverted and should be rho_l/rho_g (density...
  5. recoveringEngineer

    Two-phase (water-steam) flow across an orifice

    Does anyone have experience applying Figure U-10, Choking Mass Flow Rate (for isentropic process and equilibrium conditions) of the ASME Steam Tables For Industrial Use. The Figure assumes an isentropic enthalpy drop. I have read many of the postings concerning the lack of choking across a...

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