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A Numerical Simulation of the Groundwater Flow and Contamination Transport at a Contaminated Site

Author: ZhangZongWen
Tutor: WangGuangCai
School: Chinese Geology University (Beijing)
Course: Groundwater Science and Engineering
Keywords: Contaminated sites Numerical Simulation of Groundwater Pollutant transport modeling Boundary conditions
CLC: P641.2
Type: Master's thesis
Year: 2011
Downloads: 359
Quote: 1
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Abstract


Site groundwater contamination evaluation is an important part of the evaluation of site contamination , the numerical simulation of groundwater is an important research tool for studying venue groundwater flow field and groundwater contaminant transport situation . Numerical simulation of the groundwater flow model boundary conditions directly affect the reliability of the simulation results , the generalization of the boundary conditions become a difficult venue Numerical Simulation of Groundwater and focus on content . This article relying regulation pond surrounding areas in Lake City Mission Situation of Groundwater Pollution Assessment and Prediction Project , regulation pool and the surrounding groundwater flow field and contaminant transport simulation , discuss boundary conditions and groundwater flow system . Analog Current Conditions groundwater flow field . Then, simulation and prediction of in different groundwater regulation pool water penetration rate , the change of the groundwater flow field . Cl- tracer factor on the basis of the flow field simulation , simulation in different penetration rates of contaminant transport in groundwater . The simulation results show that the regulation pool of groundwater \Finally, how generalization of a site -scale groundwater flow system boundary conditions introduced GMS process of boundary conditions and the basis of a detailed analysis of the choice of the boundary conditions of the simulation process , the views of the authors . The importance of the establishment of a new simulation model by changing the original model of the boundary conditions , the simulation results of the comparison of the two models of the general head boundary changes in the sources and sinks venue numerical simulation of groundwater boundary conditions . Through simulation analysis , to provide some support to the \

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CLC: > Astronomy,Earth Sciences > Geology > Hydrogeology and Engineering Geology > Hydrogeology (groundwater hydrology ) > Groundwater Dynamics
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