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sharp-crested weir (35) 35
sharp-crested weirs (35) 35
engineering, civil (32) 32
flow measurement (29) 29
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Irrigation Science, ISSN 0342-7188, 3/2019, Volume 37, Issue 2, pp. 183 - 193
Journal Article
Journal of Irrigation and Drainage Engineering, ISSN 0733-9437, 10/2016, Volume 142, Issue 10, p. 4016036
AbstractIn this paper, the outflow process of a weir with an irregular shape is studied using dimensional analysis and the incomplete self-similarity theory.... 
Technical Papers | Broad-crested weir | Stage-discharge relationship | Sharp-crested weir | Dimensional analysis | Weir with complex shape | Self-similarity
Journal Article
Journal of Hydraulic Engineering, ISSN 0733-9429, 05/2016, Volume 142, Issue 5, p. 6016001
AbstractLaboratory experiments were carried out to investigate the water surface characteristics of submerged flow over sharp-crested weirs. Interesting... 
Technical Notes | Technical Note | Sharp-crested weir | Hydraulics | Submerged flow | Discharge | Flow measurement
Journal Article
Alexandria Engineering Journal, ISSN 1110-0168, 09/2018, Volume 57, Issue 3, pp. 1741 - 1747
Circular weirs have been utilized as a flow-measuring device in open channel hydraulics. Since the corresponding theoretical equation for computing discharge... 
Semicircular opening | Semicircular crest | Sharp crest | Weirs | Open channel flow measurement | ENGINEERING, MULTIDISCIPLINARY | PARAMETER-ESTIMATION | SHARP-CRESTED WEIRS | FLOW | MUSKINGUM MODEL
Journal Article
Canadian Journal of Civil Engineering, ISSN 0315-1468, 09/2009, Volume 36, Issue 9, pp. 1530 - 1534
Journal Article
Acta Scientiarum Polonorum. Formatio Circumiectus, ISSN 1644-0765, 12/2018, Volume 17, Issue 4, pp. 15 - 55
The aim of the study was to analyse the possibility of using dimensionless coordinates in order to determine the typical shape of the overflow stream at the... 
sharp-crested weir | gabion sill | stream shape
Journal Article
Journal of Irrigation and Drainage Engineering, ISSN 0733-9437, 11/2019, Volume 145, Issue 11, p. 4019025
AbstractThe discharge characteristics of flow over and under different weir-gate structures were investigated using dimensional analysis and multivariable... 
Technical Papers | ENGINEERING, CIVIL | Sluice gates | AGRICULTURAL ENGINEERING | Weirs | Combined weir and gate | SIMULTANEOUS FLOW | Flow measurement | Weir-gates | WATER RESOURCES | Weirs of finite crest length | Free flow | Sharp-crested weirs | Empirical equations | Regression analysis | Discharge | Equations | Flow | Geometry | Dimensional analysis | Orifices | Models | Structures | Distributors
Journal Article
Journal of Irrigation and Drainage Engineering, ISSN 0733-9437, 06/2015, Volume 141, Issue 6, p. 6014006
AbstractAn elliptical sharp-crested weir design was developed for detention pond outlets to address discharge, pollution, and maintenance concerns. The weir... 
Technical Notes | Technical Note | Hydraulic efficiency | Detention pond | Debris | Sharp-crested weir | ENGINEERING, CIVIL | AGRICULTURAL ENGINEERING | WATER RESOURCES | Mechanical properties | Models | Dams | Hydraulic measurements
Journal Article
Flow Measurement and Instrumentation, ISSN 0955-5986, 04/2019, Volume 66, pp. 99 - 110
The classical sharp-crested weirs are not suitable to implement in irrigation canals with high suspended sediment flow. Over the time, sediment deposition... 
Turbulence | Turbulent kinetic energy | Cosine weir | Hydraulics | Submerged flow | Flow measurement | Flow discharge | Sharp-crested weir | ENGINEERING, MECHANICAL | THEORETICAL SOLUTION | INSTRUMENTS & INSTRUMENTATION | STAGE-DISCHARGE RELATIONSHIP | EQUATION | Sediment, Suspended | Analysis | Force and energy
Journal Article
Water Science and Engineering, ISSN 1674-2370, 01/2018, Volume 11, Issue 1, pp. 75 - 80
Weirs are a type of hydraulic structure, used for water level adjustment, flow measurement, and diversion of water in irrigation systems. In this study,... 
Measurement | Weir height | Discharge coefficient | Sharp-crested weir | Numerical model
Journal Article
Journal of Irrigation and Drainage Engineering, ISSN 0733-9437, 01/2018, Volume 144, Issue 1, p. 4017053
Journal Article
Journal Article
Canadian Journal of Civil Engineering, ISSN 0315-1468, 06/2003, Volume 30, Issue 3, pp. 596 - 600
Side weirs are flow-diversion devices widely used in irrigation, land drainage, and urban sewage systems. Hydraulic characteristics of a sharp-crested... 
Rectangular side weir | Elementary discharge coefficient | Supercritical flow | Sharp crested | Drainage | Irrigation | Water level | Designs plans etc | Research | Canals
Journal Article
Arabian Journal for Science and Engineering, ISSN 1319-8025, 12/2012, Volume 37, Issue 8, pp. 2163 - 2174
Aeration in the waters of rivers and streams is very important to the existence and quality of aquatic life. Aeration is the process by which the area of... 
Engineering | GEP | Engineering, general | Sharp crested weir | Science, general | Penetration depth | AERATION PERFORMANCE | SHAPE | STEPPED CASCADES | DOWNSTREAM | MULTIDISCIPLINARY SCIENCES | AIR ENTRAINMENT | OXYGEN-TRANSFER | EFFICIENCY | PREDICTION
Journal Article
Journal of the South African Institution of Civil Engineering, ISSN 1021-2019, 09/2015, Volume 57, Issue 3, pp. 57 - 63
The shape of an ogee spillway is based on the shape of the lower nappe of water flowing over an aerated sharp-crested weir. At the design discharge, this shape... 
Asymmetrical | Ogee profile | Nappe | Sharp-crested weir | Physical model | Cavitation | sharp-crested weir | ENGINEERING, CIVIL | asymmetrical | nappe | ogee profile | SPILLWAY | physical model | cavitation
Journal Article
Water Science and Technology, ISSN 0273-1223, 2009, Volume 59, Issue 11, pp. 2237 - 2244
Journal Article
Applied Mechanics and Materials, ISSN 1660-9336, 10/2012, Volume 212-213, pp. 1151 - 1154
Surface tension associated with temperature is usually considered non-negligible to affect discharge capacity of sharp-crested weir when head is low. In the... 
Numerical simulation | Rectangular sharp-crested weir | Clinging flow | Hydraulics | Water temperature | Open channel
Journal Article
Flow Measurement and Instrumentation, ISSN 0955-5986, 03/2015, Volume 41, pp. 50 - 56
Discharge in open channels can be measured by sharp-crested rectangular weirs. Generally, measured head over the weir crest is substituted into an empirical... 
Open-channel flow | Sharp-crested weirs | Rectangular weir | Discharge | Flow measurement | SLIT WEIR | INSTRUMENTS & INSTRUMENTATION | ENGINEERING, MECHANICAL
Journal Article
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