... flood preparedness. environmental aspects hydrology & water resource LSTM machine learning river engineering RF streamflow forecasting water flow XGboost No external funding has been received for this research work. C K autocorrelation coefficient at lag...

... Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only CFD computational fluid dynamics hydraulics & hydrodynamics river engineering A viscous drag coefficient a , b coefficients of the fitted pressure-gradient polynomial B...

... The authors have no conflicts to disclose. 07 09 2025 03 10 2025 © 2025 Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only bidirectional tidal flow bridges complex pier experimental study flow attack angle local scour river engineering...

... Publishing Limited Licensed re-use rights only flow dislodgement models (physical) river engineering rock weir scale effect void ratio National Natural Science Foundation of China 52309078 Chongqing Natural Science Foundation Postdoctoral Science Fund CSTB2023NSCQ-BHX0201...

... Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only adjoint assimilation method dams, barrages & reservoirs hydrology & water resource inverse problem longitudinal riverbed profile river engineering water surface line 8 ∂ L ∂ λ...

...–pool configurations geology hydrology & water resource river engineering The Yangtze River has a total length of 6300 km. The river is usually classified into upper, middle and lower reaches. The upper part starts from the origin of the river to Yichang, Hubei Province. The Middle...

... (2017) . dams, barrages & reservoirs discharge coefficient hydraulics & hydrodynamics marguerite-shaped inlet (MSI) numerical methods numerical modelling orifice flow regime river engineering swirling flow vertical shaft spillway Vertical intakes are susceptible...

... because of uneven scouring of the flow to the downstream riverbed. The research results could provide guidance in the management of degrading channels. 07 03 2023 15 12 2023 Emerald Publishing Limited: All rights reserved 2024 hydraulics & hydrodynamics river engineering...

... accuracy of the models by 25.0% and 15.5% compared with the stochastic Arima model, respectively, indicating the superiority of their potential in capturing the non-linear behaviour of flow discharges. Emerald Publishing Limited: All rights reserved 2024 data mining modelling river engineering...

... pier river engineering scour W weir water flow The removal of bed particles from the bank and bed of the river by the action of running water is known as scour. The removal of sediment materials from the proximate of hydraulic structures like abutment and pier, known as local scouring, can...

...-type jump experiments were carried out under the experimental conditions and limitations provided in Table 1 (Q is the discharge). flow characteristics fluid mechanics hydraulics & hydrodynamics laboratory tests river engineering A hydraulic jump is used to dissipate...

... such as Manning (1891) , Knight et al. (1984) and Seckin et al. (2006) . Figure 2. Zoning cross-sectional area for shear stresses on bed and walls Emerald Publishing Limited: All rights reserved 2023 fluid mechanics hydraulics & hydrodynamics river engineering shear...

... . Foley   MM , Bellmore   JR , O'Connor   JE , et al. (2017) Dam removal: listening in . Water Resources Research   53 (7): 5229 – 5246 . Gisonni   C and Hager   WH (2008) Spur failure in river engineering . Journal of Hydraulic Engineering   134 (2): 135 – 145...

... channel river engineering sediment supply water flow Unlike in a straight channel, the flow in a meandering channel is subjected to a ‘centrifugal force’ in addition to gravity, hydrodynamic pressure and friction. The existence of this centrifugal force means that the flow has a transverse...

... tension σ, water density ρ_w and water dynamic viscosity μ_w, and is described as 16 06 2021 01 02 2023 Emerald Publishing Limited: All rights reserved 2023 dams, barrages & reservoirs hydraulics & hydrodynamics river...

...-aeration enhancement by the installation of the aerator. Another measure is the pre-air-entrainment rate R_q defined as air entrainment bubble count fluid mechanics free-surface fluctuation hydraulic jump hydraulics & hydrodynamics pre-aeration river engineering vortex...

... of the secondary flow complicated the distribution of J along the transverse direction. 05 05 2021 17 05 2021 ICE Publishing: All rights reserved 2021 compound meandering channel flow characteristics hydraulics & hydrodynamics momentum overbank flow river engineering...

...: All rights reserved 2021 river engineering statistical analysis stress analysis Some geological disasters (e.g. collapse, landslides, debris flow) are easily induced by natural factors such as earthquakes and heavy rainfall in mountainous areas. Such disasters not only directly cause...

... glory spillway. To maximise the efficiency of vertical shaft spillways, optimal geometries of the CPK inlets were derived. 17 05 2021 17 05 2021 ICE Publishing: All rights reserved 2021 dams, barrages & reservoirs hydraulics & hydrodynamics river engineering...

... with a constant flow discharge (Q = 0.0678 m³/s) for 6 h by increasing flow intensity every 2 h, initially from 0.7 to 0.8 and then to 0.9 (Figure 3). 15 07 2020 17 05 2021 ICE Publishing: All rights reserved 2021 bridges hydraulics & hydrodynamics river engineering...