Numerical method for bed load discharge estimation

X H Wang, H Y Sui, W Cheng, L Y Gong and L Yang
Institute of Physics (IOP)
Published 2018
Publication Date:
2018-11-06
Publisher:
Institute of Physics (IOP)
Print ISSN:
1755-1307
Electronic ISSN:
1755-1315
Topics:
Geography
Geosciences
Physics
Published by:
_version_ 1836399079485079552
autor X H Wang, H Y Sui, W Cheng, L Y Gong and L Yang
beschreibung This paper put forward a new method to estimate the bed load discharge through numerical model of bed load. Based on the concept of none-equilibrium bed load discharge, using numerical model and reverse problem solving approach through numerical simulation, this paper estimated the bed load transportation rate of the riverbed. A numerical model that can describe none-uniform and none equilibrium bed load transportation was developed in this paper. The model can simulate the hydraulic factors, Manning coefficient, bed load transportation rate, and the change of bed sediment graduation with the change of the time. Through the solution of the flow continuous equation, flow momentum equation, resistance equation, none-equilibrium bed load transportation equation and the sediment mass continuous equation, the deformation of the river bed is obtained. This model is applied to rivers with the following features: the gravel-cobble bed with sand, the little effect of the suspended sedime...
citation_standardnr 6352832
datenlieferant ipn_articles
feed_id 108844
feed_publisher Institute of Physics (IOP)
feed_publisher_url http://www.iop.org/
insertion_date 2018-11-06
journaleissn 1755-1315
journalissn 1755-1307
publikationsjahr_anzeige 2018
publikationsjahr_facette 2018
publikationsjahr_intervall 7984:2015-2019
publikationsjahr_sort 2018
publisher Institute of Physics (IOP)
quelle IOP Conference Series: Earth and Environmental Science
relation http://iopscience.iop.org/1755-1315/191/1/012052
search_space articles
shingle_author_1 X H Wang, H Y Sui, W Cheng, L Y Gong and L Yang
shingle_author_2 X H Wang, H Y Sui, W Cheng, L Y Gong and L Yang
shingle_author_3 X H Wang, H Y Sui, W Cheng, L Y Gong and L Yang
shingle_author_4 X H Wang, H Y Sui, W Cheng, L Y Gong and L Yang
shingle_catch_all_1 Numerical method for bed load discharge estimation
This paper put forward a new method to estimate the bed load discharge through numerical model of bed load. Based on the concept of none-equilibrium bed load discharge, using numerical model and reverse problem solving approach through numerical simulation, this paper estimated the bed load transportation rate of the riverbed. A numerical model that can describe none-uniform and none equilibrium bed load transportation was developed in this paper. The model can simulate the hydraulic factors, Manning coefficient, bed load transportation rate, and the change of bed sediment graduation with the change of the time. Through the solution of the flow continuous equation, flow momentum equation, resistance equation, none-equilibrium bed load transportation equation and the sediment mass continuous equation, the deformation of the river bed is obtained. This model is applied to rivers with the following features: the gravel-cobble bed with sand, the little effect of the suspended sedime...
X H Wang, H Y Sui, W Cheng, L Y Gong and L Yang
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_catch_all_2 Numerical method for bed load discharge estimation
This paper put forward a new method to estimate the bed load discharge through numerical model of bed load. Based on the concept of none-equilibrium bed load discharge, using numerical model and reverse problem solving approach through numerical simulation, this paper estimated the bed load transportation rate of the riverbed. A numerical model that can describe none-uniform and none equilibrium bed load transportation was developed in this paper. The model can simulate the hydraulic factors, Manning coefficient, bed load transportation rate, and the change of bed sediment graduation with the change of the time. Through the solution of the flow continuous equation, flow momentum equation, resistance equation, none-equilibrium bed load transportation equation and the sediment mass continuous equation, the deformation of the river bed is obtained. This model is applied to rivers with the following features: the gravel-cobble bed with sand, the little effect of the suspended sedime...
X H Wang, H Y Sui, W Cheng, L Y Gong and L Yang
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_catch_all_3 Numerical method for bed load discharge estimation
This paper put forward a new method to estimate the bed load discharge through numerical model of bed load. Based on the concept of none-equilibrium bed load discharge, using numerical model and reverse problem solving approach through numerical simulation, this paper estimated the bed load transportation rate of the riverbed. A numerical model that can describe none-uniform and none equilibrium bed load transportation was developed in this paper. The model can simulate the hydraulic factors, Manning coefficient, bed load transportation rate, and the change of bed sediment graduation with the change of the time. Through the solution of the flow continuous equation, flow momentum equation, resistance equation, none-equilibrium bed load transportation equation and the sediment mass continuous equation, the deformation of the river bed is obtained. This model is applied to rivers with the following features: the gravel-cobble bed with sand, the little effect of the suspended sedime...
X H Wang, H Y Sui, W Cheng, L Y Gong and L Yang
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_catch_all_4 Numerical method for bed load discharge estimation
This paper put forward a new method to estimate the bed load discharge through numerical model of bed load. Based on the concept of none-equilibrium bed load discharge, using numerical model and reverse problem solving approach through numerical simulation, this paper estimated the bed load transportation rate of the riverbed. A numerical model that can describe none-uniform and none equilibrium bed load transportation was developed in this paper. The model can simulate the hydraulic factors, Manning coefficient, bed load transportation rate, and the change of bed sediment graduation with the change of the time. Through the solution of the flow continuous equation, flow momentum equation, resistance equation, none-equilibrium bed load transportation equation and the sediment mass continuous equation, the deformation of the river bed is obtained. This model is applied to rivers with the following features: the gravel-cobble bed with sand, the little effect of the suspended sedime...
X H Wang, H Y Sui, W Cheng, L Y Gong and L Yang
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_title_1 Numerical method for bed load discharge estimation
shingle_title_2 Numerical method for bed load discharge estimation
shingle_title_3 Numerical method for bed load discharge estimation
shingle_title_4 Numerical method for bed load discharge estimation
timestamp 2025-06-30T23:37:16.594Z
titel Numerical method for bed load discharge estimation
titel_suche Numerical method for bed load discharge estimation
topic R
TE-TZ
U
uid ipn_articles_6352832