OpenGeoSys Tutorial
Computational Hydrology II: Groundwater Quality Modeling
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9 Result(s)
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Book
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Chapter
Modelling Strategy
The numerical model should represent the best characterization of the groundwater flow and solute transport process for the aquifer system of the study area in Ashi catchment. In order to simulate the processe...
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Chapter
Reactive Nitrate Transport Model
One of the main applications of numerical groundwater models is to predict future field behavior.
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Chapter
Introduction
The tutorial explains the step by step development of a steady state groundwater model and a conservative and reactive transport model with the help of open source software, first of all the numerical modellin...
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Chapter
Stationary Groundwater Model
The mesh creation process via the OGS Data Explorer requires the selection of geometric data sets and the parametrization of those elements by the graphical user interface of the OGS Data Explorer.
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Chapter
Reactive Point Pollutants Model Within a Transient Flow Field
In our last part of the simulation, we will forecast changes in groundwater regime impacted by increasing drinking water abstraction rates (Sect. 1.2.3) and show h...
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Chapter
Variable Density Flow
The purpose of this benchmark is to verify the new directional transport boundary in OpenGeoSys. Therefore, a groundwater and solute transport model of an unconfined coastal under influence was devel...
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Chapter
Benchmark: Theis Problem
The Theis problem describes a transient lowering of the water table caused by a pum** well (see Fig. 4.1). In order to show the basic steps to set up simple numerical models with different dimensions in OGS, we...
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Chapter
Density-Dependent Flow
Density-driven flow still remains to be a demanding challenge for both, the user and the numerical model.
