ISO 3966:2020

Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes

Publication date: 20 korr 2020

General information

Current stage: 90.92 Effective date: 2 nën 2022

Originator: ISO

Owner: ISO/TC 30/SC 5

Type: International Standard

ICS: 17.120.10

Gjuha: anglisht frëngjisht

Buying

Statusi: Publikuar

PDF - 21 936 Lekë

Paper - 21 936 Lekë

CD - 21 936 Lekë

Language

Language in which you want to receive the document.

Scope

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.
In particular, it deals with the technology and maintenance of Pitot static tubes, with the calculation of local velocities from measured differential pressures and with the computation of the flow rate by velocity integration.

Life cycle

PREVIOUSLY

Revises
ISO 3966:2008

NOW

PUBLISHED
ISO 3966:2020
90.92 Standard to be revised
2 nën 2022

REVISED BY

IN_DEVELOPMENT
ISO/DIS 3966

National adoptions

SSH ISO 3966:2020

DPS

Matja e rrjedhjes së lëngut në tuba të mbyllur - Metoda shpejtësi-sipërfaqe duke përdorur tubat statik Pitot

60.60 Standard published

DPS/KT 12 më tepër

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.