Abstract

Specifies a method for the estimation of subcritical flow of clear water in smooth, essentially horizontal, straight open channels with a vertical drop and discharging freely. Gentle positive slopes not greater than 1 in 2000 are admissible. Covers channels with the following types of cross-section, the nappe being confined: a) trapezoidal; b) triangular; c) parabolic; d) circular.


General information 

  • Status
     : Withdrawn
    Publication date
     : 1984-12
  • Edition
     : 1
    Number of pages
     : 11
  • Technical Committee
     : ISO/TC 113/SC 2 Flow measurement structures
  • ICS
     :
    17.120.20 Flow in open channels

Life cycle

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