Experimental Investigation of Combined flow overWeirs and below Gates

Document Type : Original Article

Authors

1 M.Sc. Student, Dept. of Water Structure Engineering, Faculty of Agricultural, University of Shahid Bahonar Kerman.

2 Assistant Professor of Water Structure Engineering, Faculty of Agricultural, University of Shahid Bahonar Kerman.

Abstract

Weirs and gates are frequently used as measuring devices because a simple stage-discharge relationship can be deduced. Weir and gate system is a plate that seated at end of canal and the flow current from over an under it. In this paper, the discharge relationship of Weir and gate system is deduced by a theoretical analysis, based on the application of the Õ-theorem of the dimensional analysis, coupled with an experimental investigation carried out by using a laboratory flume.

Keywords

References

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Irrigation and Water Engineering
Volume 2, Issue 4 - Serial Number 8
September 2012
Pages 66-77

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