2003•Journal of Tongji UniversityRequires access

Numerical Simulation of Three-dimension Flow and Pollutant Transportation in the South Branch of Changjiang Estuary

XU Zu-xin

Abstract

The flow exhibits obvious 3D structure in Changjiang estuary due to the complex topography,tide and runoffs,then the pollutant transportation is complicated in the region.Based on POM Model,the three-dimensional flow and mass transportation mathematical model for the south branch in Changjiang estuary is established.The polluted scope of Shidongkou waste discharge outlet is simulated.It is very useful for waste pollution control in Changjiang estuary.

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Key concepts: Estuary, Pollutant, Environmental science, Flow (mathematics), Pollution, Hydrology (agriculture), Oceanography, Geology