Coupling machine learning into hydrodynamic models to improve river modeling with complex boundary conditions

S Huang, J Xia, Y Wang, W Wang… - Water Resources …, 2022 - Wiley Online Library
Rivers play an important role in water supply, irrigation, navigation, and ecological
maintenance. Forecasting the river hydrodynamic changes is critical for flood management …

The analytic solution of the Shallow-Water Equations with partially open sluice-gates: The dam-break problem

L Cozzolino, L Cimorelli, C Covelli… - Advances in Water …, 2015 - Elsevier
The general solution of the dam-break problem with partial uplift of the sluice-gate is
presented in the framework of the one-dimensional Shallow-Water Equations, under the …

Optimal positioning and sizing of detention tanks within urban drainage networks

L Cimorelli, F Morlando, L Cozzolino… - Journal of Irrigation …, 2016 - ascelibrary.org
The present work describes a procedure for the evaluation of the optimal number, position,
configuration, and sizes of detention tanks in urban drainage networks, to decrease the …

A re-parameterized and improved nonlinear Muskingum model for flood routing

O Bozorg Haddad, F Hamedi, H Orouji… - Water resources …, 2015 - Springer
The nonlinear form of the Muskingum model has been widely applied to river flood routing.
There are four variants of the nonlinear Muskingum model based on alternative formulations …

Assessing lateral flows and solute transport during floods in a conduit-flow-dominated karst system using the inverse problem for the advection–diffusion equation

C Cholet, JB Charlier, R Moussa… - Hydrology and Earth …, 2017 - hess.copernicus.org
The aim of this study is to present a framework that provides new ways to characterize the
spatio-temporal variability of lateral exchanges for water flow and solute transport in a karst …

Analytical solution for linearized Saint-Venant equations with a uniformly distributed lateral inflow in a finite rectangular channel

S Kandpal, SN Bora - Water Resources Management, 2023 - Springer
In this work, we find the discharge corresponding to linearized full Saint-Venant equations
by considering a uniformly distributed lateral inflow along the channel length for a finite …

Uncertainty analysis of a two-dimensional hydraulic model

K Oubennaceur, K Chokmani, M Nastev, M Tanguy… - Water, 2018 - mdpi.com
A reliability approach referred to as the point estimate method (PEM) is presented to assess
the uncertainty of a two-dimensional hydraulic model. PEM is a special case of numerical …

Impact of a concentrated lateral inflow and stage–discharge relation imposed at the downstream end of a finite channel for the diffusive wave model

S Kandpal, SN Bora - Acta Geophysica, 2024 - Springer
An analytical solution for the diffusive wave model with a concentrated lateral inflow for a
finite channel is presented. Flow depth and flow discharge are taken as the upstream …

Use of a flood-routing model to assess lateral flows in a karstic stream: implications to the hydrogeological functioning of the Grands Causses area (Tarn River …

JB Charlier, R Moussa, V Bailly-Comte… - Environmental Earth …, 2015 - Springer
The aim of this study is to assess the spatio-temporal variability of lateral flows in the streams
of a large karstic basin to construct a conceptual model of karst contributions to flood …

Discharge coefficient of combined orifice-weir flow

ZF Fu, Z Cui, WH Dai, YJ Chen - Water, 2018 - mdpi.com
Combined orifice-weir flow is a complex phenomenon in hydropower and the discharge
capacity of a structure affects the safety of the structure. It is essential to propose an equation …