[图书][B] Numerical modeling in open channel hydraulics

R Szymkiewicz - 2010 - books.google.com
Open channel hydraulics has always been a very interesting domain of scienti c and
engineering activity because of the great importance of water for human l-ing. The free …

A dynamic rating curve approach to indirect discharge measurement

F Dottori, MLV Martina, E Todini - Hydrology and Earth System …, 2009 - hess.copernicus.org
The operational measurement of discharge in medium and large rivers is mostly based on
indirect approaches by converting water stages into discharge on the basis of steady-flow …

Identification of parameters influencing the accuracy of the solution of the nonlinear Muskingum equation

D Gąsiorowski, R Szymkiewicz - Water Resources Management, 2020 - Springer
Two nonlinear versions of the Muskingum equation are considered. The difference between
both equations relates to the exponent parameter. In the first version, commonly used in …

Inverse flood routing using simplified flow equations

D Gąsiorowski, R Szymkiewicz - Water Resources Management, 2022 - Springer
The paper considers the problem of inverse flood routing in reservoir operation strategy. The
aim of the work is to investigate the possibility of determining the hydrograph at the upstream …

On mass and momentum conservation in the variable-parameter Muskingum method

P Reggiani, E Todini, D Meißner - Journal of Hydrology, 2016 - Elsevier
In this paper we investigate mass and momentum conservation in one-dimensional routing
models. To this end we formulate the conservation equations for a finite-dimensional reach …

A conservative flow routing formulation: Déjà vu and the variable-parameter Muskingum method revisited

P Reggiani, E Todini, D Meißner - Journal of hydrology, 2014 - Elsevier
A wide range of approaches are used for flow routing in hydrological models. One of the
most attractive solutions is the variable-parameter Muskingum (VPM) method. Its major …

Numerical solution of the two-dimensional Richards equation using alternate splitting methods for dimensional decomposition

D Gąsiorowski, T Kolerski - Water, 2020 - mdpi.com
Research on seepage flow in the vadose zone has largely been driven by engineering and
environmental problems affecting many fields of geotechnics, hydrology, and agricultural …

Investigation of overland flow by incorporating different infiltration methods into flood routing equations

S Gülbaz, U Boyraz, CM Kazezyılmaz-Alhan - Urban Water Journal, 2020 - Taylor & Francis
In this study, the effect of infiltration on overland flow is explored by incorporating infiltration
into the flood routing equations. Particularly, different types of infiltration methods, ie the …

Dimensionally consistent nonlinear Muskingum equation

D Gąsiorowski, R Szymkiewicz - Journal of Hydrologic Engineering, 2018 - ascelibrary.org
Although the Muskingum equation was proposed nearly 75 years ago, it is still a subject of
active research. Despite of its simple form, the real properties of this equation have not been …

Computationally efficient solution of a 2D diffusive wave equation used for flood inundation problems

W Artichowicz, D Gąsiorowski - Water, 2019 - mdpi.com
This paper presents a study dealing with increasing the computational efficiency in modeling
floodplain inundation using a two-dimensional diffusive wave equation. To this end, the …