TECHNICAL NOTES
Feb 1, 2002
Measurement of Small Discharges in Open Channels by Slit Weir
Authors: Ismail Aydin, A. Metin Ger, and Onur HincalAuthor Affiliations
Publication: Journal of Hydraulic Engineering
Volume 128, Issue 2
Abstract
A rectangular slit weir is designed for measurement of small (<0.005 m3/s) discharges. The discharge coefficient is determined experimentally using the measured discharges and the corresponding heads over the weir. The relationship between the discharge coefficient and all relevant dimensionless parameters is investigated. It is concluded that the discharge coefficient can be represented solely as a function of Reynolds number.
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Copyright © 2002 American Society of Civil Engineers.
History
Received: Nov 6, 2000
Accepted: Jul 25, 2001
Published online: Feb 1, 2002
Published in print: Feb 2002
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Affiliations
Ismail Aydin
Assoc. Professor, Civil Engineering Dept., Middle East Technical Univ., 06531 Ankara, Turkey.
A. Metin Ger
Professor, Civil Engineering Dept., Middle East Technical Univ., 06531 Ankara, Turkey.
Onur Hincal
Res. Asst., Civil Engineering Dept., Middle East Technical Univ., 06531 Ankara, Turkey.
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Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.