Simple Flume for Flow Measurement in Open Channel
This article has a reply.
VIEW THE REPLYPublication: Journal of Irrigation and Drainage Engineering
Volume 126, Issue 2
Abstract
There are various types of water measurement devices available. The type of flume used in a particular application depends on site-specific factors or limitations and the need for precision and cost. In measuring water in open drains, it is often desirable to prefabricate the flume to avoid the need for dewatering prior to installation. Traditionally, cutthroat flumes have been used in open drain systems or ditches due to ease of fabrication and installation. However, due to the extended transitional length and width associated with the cutthroat flume, transportation of the flume requires special facilitation or permits. A simple Venturi flume was proposed and tested that has several advantages over the traditional cutthroat flume. These advantages include lower construction cost, simplicity in fabrication, ease of transportation, and less width requirements where large flows are to be measured.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Hager, W. H. (1985). “Modified Venturi channel.”J. Irrig. and Drain. Engrg., ASCE, 111(1), 19–35.
2.
Hager, W. H. (1986). “Modified, trapezoidal Venturi channel.”J. Irrig. and Drain. Engrg., ASCE, 112(3), 225–241.
3.
Hager, W. H. (1988). “Venturi flume of minimum space requirements.”J. Irrig. and Drain. Engrg., ASCE, 114(2), 226–243.
4.
Parshall, R. L. (1926). “The improved Venturi flumes.” Trans., ASCE, ASCE, 89, 841–880.
5.
Replogle, J. A. (1975). “Critical flow flumes with complex cross sections.” Proc., Irrig. and Drain. Div. Specialty Conf., ASCE, New York, 336–338.
6.
Samani, Z., Jorat, S., and Yousef, M. (1991). “Hydraulic characteristics of circular flume.”J. Irrig. and Drain. Engrg., ASCE, 117(4), 558–566.
7.
Samani, Z., and Magallanez, H. (1993). “Measuring water in trapezoidal canals.”J. Irrig. and Drain. Engrg., ASCE, 119(1), 181–186.
8.
Skogerboe, G. V., Bennett, R. S., and Walker, W. R. (1972). “Generalized discharge relations for cutthroat flumes.”J. Irrig. and Drain. Engrg., ASCE, 98(4), 569–583.
Information & Authors
Information
Published In
History
Received: Jul 1, 1997
Published online: Mar 1, 2000
Published in print: Mar 2000
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.