This standard has been revised by ISO 18481:2017
Abstract
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.
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Status: WithdrawnPublication date: 1977-06
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Edition: 1Number of pages: 7
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- ICS :
- 17.120.20 Flow in open channels
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