BS ISO 3966:2020
Current
The latest, up-to-date edition.
Measurement of fluid flow in closed conduits. Velocity area method using Pitot static tubes
Hardcopy , PDF
English
27-07-2020
This document specifies a method for the determination in a closed conduit of the volume rate of flow of a regular flow a) of a fluid of substantially constant density or corresponding to a Mach number not exceeding 0,25, b) with substantially uniform stagnation temperature across the measuring cross-section, c) running full in the conduit, and d) under steady flow conditions.
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