... geomorphology permeable spur dyke riverbed morphology scour hole sedimentation waterways & canals This research received no external funding. The research provided natural suction action by introducing downward water seepage across the flume’s alluvial streambed. Existing research (Table...

... is the gravitational force of water in the direction of flow. Combining Equations 1 and 2 , the mean wall shear stress is: Emerald Publishing Limited: All rights reserved 2023 fluid mechanics hydraulics & hydrodynamics river engineering shear waterways & canals 3 τ...

... to the gate opening rate, Froude number, hydraulic radius and conduit length. 24 05 2022 28 04 2023 Emerald Publishing Limited: All rights reserved 2023 dams, barrages & reservoirs fluid mechanics hydraulics & hydrodynamics water flow waterways & canals Air–water...

... engineering vortex formation waterways & canals A hydraulic jump occurs when a high-velocity open-channel flow runs into a low-velocity region and the flow regime changes from supercritical to subcritical flows (Henderson, 1966). The transitional region starts with a sudden increase in flow...

... 05 2021 27 05 2021 ICE Publishing: All rights reserved 2022 hydraulics & hydrodynamics sewers & drains waterways & canals Open-channel flows in circular conduits commonly occur in culverts, sewers, stormwater drains and hydropower tunnels (Hager, 1999...

... vector machine (SVM) vegetation water surface profile waterways & canals The experimental work was carried out in the hydraulics laboratory of Sirjan University of Technology, Sirjan, Iran. The flume, with plexiglass sidewalls, was 9 m long and 0.8 m wide, and kept at a constant...

... 2021 Emerald Publishing Limited: All rights reserved 2021 data-driven modelling flow measurement gene expression programming grey relational analysis hydraulics & hydrodynamics mathematical modelling simulated annealing waterways & canals Figure 4. Schematic...

... hydraulics & hydrodynamics waterways & canals In the daily changing world, fresh water has great importance for all living creatures. Among the parameters used to determine water quality, the amount of dissolved oxygen (DO) stands out. Polluted water can be aerated automatically to increase...

... in the discharges estimated using the proposed unified discharge equation for all flume sizes was found to be 0.95%. 06 11 2020 27 05 2021 ICE Publishing: All rights reserved 2021 fluid mechanics hydraulics & hydrodynamics waterways & canals Flow discharge measurement is one...

... 0.446 −1.54 0.555 0.540 −2.70 x = −0.50 m, y = 0.11 m 0.263 0.255 −3.04 0.190 0.184 −3.16 07 06 2020 25 03 2021 ICE Publishing: All rights reserved 2021 hydraulics & hydrodynamics models (physical) waterways & canals...

.... hydraulics & hydrodynamics water supply waterways & canals In many irrigation and drainage networks, water is diverted from a river, which usually carries suspended sediment loads to the main channel; hence, the transitional flow will also contain suspended sediment loads. In order...

... outcome of the rehabilitation process. This paper proposes a method to select water rehabilitation techniques adapted to the context of Brazil. 21 09 2018 07 07 2020 ICE Publishing: All rights reserved 2020 hydrology & water resource river engineering waterways & canals...

... unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. hydraulics & hydrodynamics river engineering waterways & canals 4 Fr = U g ( Y n / α ) Biglari and Sturm (1998) conducted a series...

... was thus turbulent flow and governed by the inertial force (Helal, 2019). 08 11 2019 16 03 2020 ICE Publishing: All rights reserved 2020 hydraulics & hydrodynamics models (physical) waterways & canals Investigation of water and sand inflow into a tunnel hole...

...-layer perceptron model was the superior model, followed by the M5P model, the regression equation, the radial basis function and the generalised regression neural network model. hydraulics & hydrodynamics mathematical modelling waterways & canals Discharge estimation...

... vegetated floodplain was found to be that proposed by Fischer in 1975. 22 10 2017 24 05 2018 ICE Publishing: All rights reserved 2018 pollution river engineering waterways & canals Understanding and modelling the dispersion process in waterways are very important...

... induce a significant reduction in local scour depth and volume around the pier. 11 01 2018 28 06 2018 ICE Publishing: All rights reserved 2018 bridges river engineering waterways & canals Waterway bridge failures are mostly due to local bed scour around bridge piers...

... of the effectiveness of blocks under both free and submerged flow conditions. ICE Publishing: All rights reserved 2018 hydraulics & hydrodynamics hydrology & water resource waterways & canals Instantaneous 3D velocities were measured using a Nortek Vectrino ADV with a sampling frequency...

.... hydraulics & hydrodynamics river engineering waterways & canals Flows in natural streams are rarely uniform due to changes in hydraulic and geomorphological parameters, and non-uniform flows over gravel and cobble beds in the presence of vegetation are frequently observed in natural streams...

... of the differential equations governing shallow water problems is written as follows and 02 10 2016 19 09 2017 ICE Publishing: All rights reserved 2017 hydraulics & hydrodynamics mathematical modelling waterways & canals Dam-break flow is an uncontrolled release of water...