The experimental study of the features of water flowing through a sharpcrested weir in channel
Department of Mechanics and Mathematics, Al- Farabi Kazakh National University, Kazakhstan
Published online: 6 May 2015
This article contains the experimental research of water flowing through a weir in a rectangular open channel. Nine regimes of water flowrate investigated in this study. Upstream water levels partially determined for each regime. The coefficient of discharge to the weir determined from the flowrate equation. The determined coefficient of discharge value compared to the value from the Rehbock formula. The diagram of values shows the dependence of the coefficient of discharge Cd on the upstream water level yc/h. Experimental study conducted on the Armfield S16 hydraulic flow demonstrator and hydraulic bench F1-10.
© Owned by the authors, published by EDP Sciences, 2015
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