Specifies a method for the estimation of sub-critical flow of clear water in smooth, straight, rectangular prismatic open channels with a vertical drop and discharging freely. Using the measured depth at the end, the flow in rectangular channels (horizontal or sloping) with confined nappe and unconfined nappe may be estimated.
Status: WithdrawnPublication date: 1977-06
Edition: 1Number of pages: 7
Technical Committee: ISO/TC 113/SC 2 Flow measurement structures
- ICS :
- 17.120.20 Flow in open channels
ISO 3847:1977Stage: 95.99
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