Investigation Experimental of weir discharge coefficient in the lateral intake located at curve channel

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MASJEDI A.R.; MOJTAHED M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Watershed Management Research Year:2016 | Volume:29 | Issue:111 Page(s): 64-76

Download Full-Text

Persian Verion

View:

599

Download:

Cites:

Information Journal Paper

Title

Investigation Experimental of weir discharge coefficient in the lateral intake located at curve channel

Author(s)

MASJEDI A.R. | MOJTAHED M. | Issue Writer Certificate

Keywords

lateral intakeQ2

influent weirQ1

discharge coefficientQ2

180-degree bendQ1

Abstract

Application of lateral intakes has been always considered by human for water supply. The lateral intake is a structure constructed to divert the water from Meandering Rivers for irrigation, storage and industrial purposes, etc. Given that rivers have curvatures in most of their path and also due to secondary flows, external shore of river bend is a good place for intake. An influent weir is constructed at the beginning of intake channel to control the inflow to lateral intake. In this study, to examine the influent weir discharge coefficient to the lateral intake at the river bend, some experiments were conducted in a laboratory rectangular channel with a 180-degree arc made of Plax glass in clear water conditions and without sediments. In these experiments, the effect of variables to the height of the weir at the upstream depth, catchment area at the bend and the Froude number on discharge coefficient of the flow at the inlet span of the intake was studied. The results show that if the bottom sediments inlet to the intake was not proposed, by increasing the Froude number and weir height ratio to the upstream depth, the intake discharge coefficient decreases. The maximum intake discharge coefficient was also observed at 70 and 100 degrees, a nd at least in 30 and 120 degrees.

Cites

No record.

References

No record.

Cite

APA: Copy

MASJEDI, A.R., & MOJTAHED, M.. (2016). Investigation Experimental of weir discharge coefficient in the lateral intake located at curve channel. WATERSHED MANAGEMENT RESEARCHES (PAJOUHESH-VA-SAZANDEGI), 29(111 ), 64-76. SID. https://sid.ir/paper/200717/en

Vancouver: Copy

MASJEDI A.R., MOJTAHED M.. Investigation Experimental of weir discharge coefficient in the lateral intake located at curve channel. WATERSHED MANAGEMENT RESEARCHES (PAJOUHESH-VA-SAZANDEGI)[Internet]. 2016;29(111 ):64-76. Available from: https://sid.ir/paper/200717/en

IEEE: Copy

A.R. MASJEDI, and M. MOJTAHED, “Investigation Experimental of weir discharge coefficient in the lateral intake located at curve channel,” WATERSHED MANAGEMENT RESEARCHES (PAJOUHESH-VA-SAZANDEGI), vol. 29, no. 111 , pp. 64–76, 2016, [Online]. Available: https://sid.ir/paper/200717/en

Related Journal Papers