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.
Status: WithdrawnPublication date: 1993-06
Edition: 1Number of pages: 41
Technical Committee: ISO/TC 113 Hydrometry
- ICS :
- 17.120.20 Flow in open channels
ISO/TR 11656:1993Stage: 95.99
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