BS 1042-2.2:1983 Measurement of fluid flow in closed conduits. Velocity area methods. Method of measurement of velocity at one point of a conduit of circular cross section
Gives a method of determining the volume rate of flow of a single phase fluid of a substantially constant density (Mach no 0.25) under steady fully developed flow conditions in a closed conduit of circular cross section running full, by measurement of the flow velocity at a single point.
BS 1042-2.2:1983 history
1983BS 1042-2.2:1983 Measurement of fluid flow in closed conduits. Velocity area methods. Method of measurement of velocity at one point of a conduit of circular cross section