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Journal of Irrigation and Drainage Engineering, ISSN 0733-9437, 06/2012, Volume 138, Issue 6, pp. 564 - 568
AbstractPublished labyrinth weir design methods, which have primarily been developed on the basis of labyrinth weir test data from laboratory flumes, are... 
Technical Notes | Technical Note | Weir approach flow | Reservoir labyrinth weir | Labyrinth weir | Head-discharge relationship | Arced labyrinth weir | ENGINEERING, CIVIL | AGRICULTURAL ENGINEERING | WATER RESOURCES | Dams | Hydraulic measurements | Research | Properties | United States
Journal Article
Journal of Irrigation and Drainage Engineering, ISSN 0733-9437, 05/2013, Volume 139, Issue 5, pp. 363 - 370
AbstractA method is presented for the hydraulic design and analysis of labyrinth weirs based upon the experimental results of physical modeling. Discharge... 
Technical Papers | Discharge coefficients | Cycle efficiency | Labyrinth weir design | Local submergence | Weir crest shape | ENGINEERING, CIVIL | AGRICULTURAL ENGINEERING | WATER RESOURCES | Engineering design | Hydrofoil boats | Dams | Mechanical properties | Hydrodynamics | Hydraulic measurements | Research | Design and construction | Methods
Journal Article
Flow Measurement and Instrumentation, ISSN 0955-5986, 10/2019, Volume 69, p. 101605
As a part of Ministry of New and Renewable Energy (MNRE), Government of India programme for promoting small hydropower (shp) development, efficiency testing... 
Small hydro stations | Efficiency measurements | Weir and turbines | Ultrasonic transit time flow meter | Discharge measurement | INSTRUMENTS & INSTRUMENTATION | ENGINEERING, MECHANICAL
Journal Article
Canadian Journal of Civil Engineering, ISSN 0315-1468, 2019, Volume 46, Issue 6, pp. 552 - 555
A labyrinth weir is one of the most effective ways of increasing weir discharge efficiency compared with a linear overflow structure. In this study, two... 
coefficient de débit | dentate edge | triangular labyrinth weir | déversoir en labyrinthe triangulaire | discharge coefficient | orifice | seuil denté | Weirs | Labyrinth | River mouth | Coefficients | Groundwater discharge | Experiments | Overflow | Studies | Labyrinths | Discharge coefficient | Barrages | Orifices | Water discharge | Flumes | Hydraulic engineering | Flow control | Models | Civil engineering
Journal Article
Flow Measurement and Instrumentation, ISSN 0955-5986, 08/2018, Volume 62, pp. 27 - 32
A comprehensive numerical investigation was performed to better understand the flow patterns of Piano Key weirs (PKW) for different upstream heads, based on... 
Piano key weir | Discharge capacity | Discharge distribution | Discharge efficiency | INSTRUMENTS & INSTRUMENTATION | FLOW | ENGINEERING, MECHANICAL
Journal Article
Flow Measurement and Instrumentation, ISSN 0955-5986, 12/2015, Volume 46, pp. 133 - 138
Weirs are one of the main heading-up water structures. It is constructed along waterways to control the head, discharge and sometimes load sediment. The... 
Suspended sediment | Discharge coefficient | Fayoum weir | INSTRUMENTS & INSTRUMENTATION | ENGINEERING, MECHANICAL | Analysis | Sediments (Geology)
Journal Article
Flow Measurement and Instrumentation, ISSN 0955-5986, 03/2019, Volume 65, pp. 78 - 89
Stepped weir is a commonly used hydraulic structure in water treatment plants to enhance the air-water transfer of oxygen or nitrogen and volatile organic... 
Model | Aeration efficiency | Stepped weir | Flow | DISCHARGE COEFFICIENT | PERFORMANCE | EQUATIONS | ENGINEERING, MECHANICAL | INSTRUMENTS & INSTRUMENTATION | NEURAL-NETWORKS | HYBRID GENETIC ALGORITHM | ENERGY-DISSIPATION | OPTIMIZATION | SKIMMING FLOW REGIMES | EXPRESSION MODELS | NAPPE
Journal Article
Journal of Hydraulic Engineering, ISSN 0733-9429, 12/2018, Volume 144, Issue 12, p. 4018075
Journal Article
Limnological Review, ISSN 2300-7575, 09/2017, Volume 17, Issue 3, pp. 113 - 122
The geometry of weirs is a prime factor influencing hydraulic performance and accuracy. One of the geometric components of weirs, is the situation of its top... 
clear over-fall weir | hydraulic performance | discharge coefficient | radius of curvature | Laboratories | Weirs | Hydraulics | Upstream | Data processing | Education establishments | Geometric accuracy | Rounding | Model accuracy | Discharge | Accuracy | Radius of curvature | Discharge coefficient | Flumes | Corners | Downstream
Journal Article
Journal of Hydraulic Engineering, ISSN 0733-9429, 11/2017, Volume 143, Issue 11, p. 4017048
AbstractThis paper experimentally studies the hydraulic characteristics of arced weirs located in a reservoir. The accuracy and ability of the response surface... 
Technical Papers | Linear weir | Hydraulic efficiency | Response surface methodology | Discharge coefficient | Arced weir | WATER RESOURCES | COMPOSITE DESIGN | ENGINEERING, MECHANICAL | EXTRACTION | ENGINEERING, CIVIL | HYDRAULIC DESIGN | PIANO KEY | OPTIMIZATION | Evaluation | Hydrologic data | Methodology | Weirs | Reservoirs | Headwaters | Discharge
Journal Article
Flow Measurement and Instrumentation, ISSN 0955-5986, 03/2018, Volume 59, pp. 215 - 224
For a given width, labyrinth weirs provide an increase in the weir crest length, which increases the weir flow capacity. Labyrinth weirs are generally designed... 
Linear weir | Flow capacity | Discharge coefficient | Arced labyrinth weirs | Efficiency | INSTRUMENTS & INSTRUMENTATION | HYDRAULIC DESIGN | PIANO KEY WEIRS | DISCHARGE RELATIONSHIPS | SPILLWAYS | ENGINEERING, MECHANICAL
Journal Article
Journal of Hydraulic Engineering, ISSN 0733-9429, 06/2018, Volume 144, Issue 6, p. 5018005
Journal Article
Journal of Hydraulic Engineering, ISSN 0733-9429, 11/2013, Volume 139, Issue 11, pp. 1134 - 1141
AbstractThe collection of floating woody debris at flow control structures, such as spillways and weirs, can potentially result in reduced discharge efficiency... 
Technical Papers | Discharge capacity | Piano key weir | Woody debris | Blocking probability | ENGINEERING, CIVIL | WATER RESOURCES | SCOUR | ENGINEERING, MECHANICAL | Environmental aspects | Usage | Rivers | Spillways | Analysis | Hydraulic engineering | Pianos | Weirs | Efficiency | Upstream | Collection | Debris | Floating structures | Discharge
Journal Article
Journal of Hydraulic Engineering, ISSN 0733-9429, 07/2017, Volume 143, Issue 7, p. 4017009
AbstractThis paper investigates the lateral outflow over a short-crested side weir inserted in a converging rectangular channel with linearly decreasing width... 
Technical Papers | Nonprismatic channel | Spatially varied flow | Lateral outflow | Experiments | Side weir | Outflow efficiency | CAPACITY | DISCHARGE COEFFICIENT | WATER RESOURCES | ENGINEERING, MECHANICAL | ENGINEERING, CIVIL | STRAIGHT CHANNEL | SUBCRITICAL FLOW | Weirs | Efficiency | Steady flow | Outflow | Constants | Mathematical models | Devices | Channels
Journal Article
Journal of Hydraulic Engineering, ISSN 0733-9429, 12/2018, Volume 144, Issue 12, p. 6018014
AbstractCurrent design methods and research have primarily investigated the hydraulic characteristics of labyrinth weirs when the approach flow is... 
Technical Notes | Technical Note | WATER RESOURCES | ENGINEERING, CIVIL | HYDRAULIC DESIGN | ENGINEERING, MECHANICAL | Flow stability | Angles (geometry) | Hydrologic data | Weirs | Efficiency | Prototypes | Spillways | Labyrinth | Instability | Discharge | Flow
Journal Article