One-dimensional unsteady river hydrodynamic force-water quality simulation method and device

The one-dimensional unsteady river hydrodynamic force-water quality simulation method and device provided by the invention have the advantages of comprehensiveness, comprehensiveness, scientificity and credibility. The method comprises the following steps that a time sequence, spatial data and contr...

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Bibliographic Details
Main Authors XU XIANGQIN, SUN MINGDONG, WANG YAN, CAI WENQIAN
Format Patent
LanguageChinese
English
Published 07.07.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The one-dimensional unsteady river hydrodynamic force-water quality simulation method and device provided by the invention have the advantages of comprehensiveness, comprehensiveness, scientificity and credibility. The method comprises the following steps that a time sequence, spatial data and control parameters of a river are obtained, the time sequence comprises flow, water quality and pollutiondischarge, the spatial data comprise river channel topography, a river network structure and a building structure, and the control parameters comprise hydraulic parameters, hydrological parameters and water quality parameters; performing unsteady-state river hydrodynamic simulation calculation and unsteady-state river water quality simulation calculation according to the time sequence, the spatial data and the control parameters of the river to obtain time sequence data of the water level, the flow, the flow velocity and the water quality of the inspection point; and outputting time series data of the water level, th
Bibliography:Application Number: CN202010182408