Numerical analysis of Hydrodynamic Characteristics of Large-scale Shallow Lake
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Abstract:
Accurate simulation of dynamic change of water flow and hydrodynamic characteristics is of important significance for predicting the migration and transformation of pollutants and understanding the interactions between water flow and pollutants. In this study, a hydrodynamic model was developed based on the EFDC model to simulate the water flow characteristics of Taihu Lake in light of the collected hydrological, meteorological, and terrain data from 2009 to 2010 and the effects of implementation of the Water Transfer Project from Yangtze River to Taihu Lake. The model results showed that the combination of maximum wind direction and wind speed can generate the flow field close to the actual conditions, and the effects of the Water Transfer Project from Yangtze River to Taihu Lake on the water flow of Taihu Lake are insignificant. The model shows good simulated hydrodynamic results.