Title: Application of water quality model WASP5 in water environment simulation of plain river network areas
Abstract: This paper focused on the water environment of plain river network areas,and WASP5 system was selected as the basic simulation tool.It is found out that the fundamental functions of hydrodynamic model DYNHYD5 in WASP5 are weak in these areas as the natural hydraulic regularity and controlling hydraulic works are complicated in these networks.A three-step hydrodynamic model suitable for solving plain river network was selected,which has the functions of simulating runoff and confluence,dam and sluice control,current in river networks,etc.The idea of coupling the hydrodynamic model with WASP5 water quality model is realized and the coupling model is created with(C(++)).The coupling model can properly simulate the water environment in plain river network.The coupling model and the present methods were applied to the simulation of practical water diversion projects.The environmental benefits of different water diversion plans were compared by using numerical simulation method,which provided theoretical references for selection of the executive plan.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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