ISO/TR 9823:1990
明渠水流测量 用有限垂线数测验的速度面积法

Liquid flow measurement in open channels; velocity-area method using a restricted number of verticals

作废

标准号

ISO/TR 9823:1990

发布

1990年

发布单位

国际标准化组织

当前最新

ISO/TR 9823:1990

 

 

适用范围

This Technical Report describes a velocity-area method which can be carried out using three verti-cals only, without significant loss of accuracy, and gives advice on when such a "short-cut" method should be used. The method specified in this Technical Report is not an alternative to the velocity-area method specified in ISO 748, which gives accurate results and should be used under normal conditions. This short-cut method has a limited field of application and is in-tended for use only in special circumstances, ex-amples of which are given in clause 7.

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