Karel Kovarik

Numerical Models in Groundwater Pollution (eBook, PDF)

• Format: PDF

Produktbeschreibung

Mathematical models are powerful tools used in the prediction of pollutant movement. This book discusses the Finite Element Method (FEM) and Boundary Element Method (BEM), and takes a look at the advantages of these methods in groundwater hydrology. The combination of the BEM and the random-walk particle tracking method is also presented. The book includes computer programs, source code, and examples developed on the basis of the theoretical backgrounds of these methods. These Visual C++ programs are compatible with the Windows platform.

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Produktdetails

• Verlag: Springer Berlin Heidelberg
• Seitenzahl: 224
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9783642569821
• Artikelnr.: 53149321

Inhaltsangabe

1 Introduction.- 2 Basic Equations of Groundwater Flow.- 2.1 Basic Principles of Hydrodynamics.- 2.2 Flow Through the Saturated Zone.- 2.3 Flow Through the Unsaturated Zone.- References.- 3 Basic Equations of Transport of Pollutants in Porous Media.- 3.1 Miscible Displacement.- 3.2 Transport of Immiscible Pollutants.- References.- 4 Weighted Residuals Method.- 4.1 Basic Terms and Definitions.- 4.2 Weighted Residuals Method.- 4.3 Weak Solution.- 4.4 Inverse Formulation.- 4.5 Numerical Methods Used in Problems of Groundwater Hydraulics.- References.- 5 Mathematical Models of Groundwater Flow.- 5.1 Groundwater Flow in the Saturated Zone.- 5.2 Flow in Unsaturated Zone.- References.- 6 Mathematical Models of Transport of Miscible Pollutants.- 6.1 Basic Methods.- 6.2 Equilibrium Sorption.- 6.3 Non-Equilibrium Sorption.- References.- 7 Comparison of Properties of All the Methods.- 7.1 Groundwater Flow Models.- 7.2 Models of Transport of Pollution.- 8 Examples of the Use of Models in Practice.- 8.1 Models to Determine Groundwater Resources.- 8.2 Models to Assess Different Influences on Groundwater.- 8.3 Remediation Models.- References.- 9 Description of Software Included in This Book.- 9.1 BEFLOW System.- 9.2 System UNSDIS.- 9.3 Examples.- References.