Jaafar, Rosley and Abdul Azid, Ishak
(2014)
Discharge equation of contracted rectangular falat-crested slit weirs / Rosley Jaafar and Ishak Abdul Azid.
ESTEEM Academic Journal, 10 (1).
pp. 31-39.
ISSN 1675-7939
Abstract
This paper presents a study on water flow over a rectangular flat-crested slit weir where the discharge equation is obtained in terms of the dimensionless
variable of H/P and H/t. This study was carried out on nine different weir heights with the weir width and weir crest thickness at 10 mm and 4 mm, respectively. The discharge coefficient is determined experimentally using the small discharges by varying weir heights. Regression analysis is conducted to establish the relationship of the discharge coefficient with both the H/P and the H/t taken as the variables. The linear relationship forms are obtained, which
provide an easy means of estimating the discharge coefficient.
Metadata
| Item Type: | Article |
|---|---|
| Creators: | Creators Email / ID Num. Jaafar, Rosley UNSPECIFIED Abdul Azid, Ishak UNSPECIFIED |
| Subjects: | T Technology > TC Hydraulic engineering. Ocean engineering > Technical hydraulics T Technology > TC Hydraulic engineering. Ocean engineering > Water resources development T Technology > TD Environmental technology. Sanitary engineering > Water supply for domestic and industrial purposes > Water leakage. Water waste and its prevention |
| Divisions: | Universiti Teknologi MARA, Pulau Pinang |
| Journal or Publication Title: | ESTEEM Academic Journal |
| UiTM Journal Collections: | UiTM Journal > ESTEEM Academic Journal (EAJ) |
| ISSN: | 1675-7939 |
| Volume: | 10 |
| Number: | 1 |
| Page Range: | pp. 31-39 |
| Keywords: | Discharge equation; discharge coefficient; slit weir; water discharge |
| Date: | 2014 |
| URI: | https://ir.uitm.edu.my/id/eprint/10662 |
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