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ISO 3354:2008

Measurement of clean water flow in closed conduits — Velocity-area method using current-meters in full conduits and under regular flow conditions

Publication date:   Jul 10, 2008

General information

90.60 Close of review   Mar 5, 2023

ISO

ISO/TC 30/SC 5 Velocity and mass methods

International Standard

17.120.10   Flow in closed conduits

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Scope

ISO 3354:2008 specifies a method for the determination of the volume flow-rate in a closed conduit by means of the velocity-area method using propeller-type current-meters under the following conditions: a) the velocity distribution is regular; b) the fluid is water which is clean or considered to be clean; c) the conduit is full; d) the flow is steady.
ISO 3354:2008 deals in particular with the technology and calibration of propeller-type current-meters, the measurement of local velocities and the calculation of the flow-rate by velocity integration.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 3354:1988

NOW

PUBLISHED
ISO 3354:2008
90.60 Close of review
Mar 5, 2023