Historical
ASME MFC-3M-2004
Measurement of Fluid Flow in Pipes Using Orifice, Nozzle, and Venturi
This Standard specifies the geometry and method of use (installation and flowing conditions) for orifice plates, nozzles, and Venturi tubes when they are inserted in a conduit running full, to determine the rate of the fluid flowing. It also gives necessary information for calculating flow rate and its associated uncertainty
American Society of Mechanical Engineers [asme]