ISO/TR 11656:1993

Measurement of liquid flow in open channels — Mixing length of a tracer

Publication date:   Jun 3, 1993

95.99   Withdrawal of Standard   Dec 10, 2013

General information

95.99   Withdrawal of Standard   Dec 10, 2013

ISO

ISO/TC 113 Hydrometry

Technical Report

17.120.20   Flow in open channels

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Scope

Investigates cross-channel mixing characteristics of solutes injected in streams. Specifically, it relates to the use of tracers for the measurement of discharge. The purpose of the report is as follows: to compare methods of defining the degree of mixing; to compare methods of estimating the mixing length and to recommend a particular method; to investigate the errors in dilution measurements associated with incomplete mixing; to discuss methods of reducing errors in dilution-discharge measurements when mixing is incomplete.

Life cycle

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WITHDRAWN
ISO/TR 11656:1993
95.99 Withdrawal of Standard
Dec 10, 2013