04328nam 2200637Ia 450 991082353820332120200520144314.01-60876-524-5(CKB)2550000001041338(EBL)3018463(SSID)ssj0000835449(PQKBManifestationID)11412046(PQKBTitleCode)TC0000835449(PQKBWorkID)10989758(PQKB)11142934(MiAaPQ)EBC3018463(Au-PeEL)EBL3018463(CaPaEBR)ebr10660324(OCoLC)847650583(EXLCZ)99255000000104133820080326d2009 uy 0engur|n|---|||||txtccrGroundwater contamination discretization and simulation of systems for convection-diffusion-dispersion reactions /Jurgen Ernst Geiser1st ed.New York Nova Science Publishersc20091 online resource (172 p.)Description based upon print version of record.1-60456-612-4 Includes bibliographical references (p. [149]-158) and index.Intro -- GROUNDWATER CONTAMINATION: DISCRETIZATION AND SIMULATION OF SYSTEMS FOR CONVECTION-DIFFUSION-DISPERSION REACTIONS -- GROUNDWATER CONTAMINATION: DISCRETIZATION AND SIMULATION OF SYSTEMS FOR CONVECTION-DIFFUSION-DISPERSION REACTIONS -- Contents -- Preface -- Introduction -- Modeling -- 2.1. Introduction and Motivation -- 2.2. Physics of the Mathematical Model -- 2.3. Mathematical Model -- Discretization -- 3.1. Introduction -- 3.2. Finite Volume Method -- 3.3. Notations for Finite Volume Method -- 3.4. Discretization of the Convection Equation -- 3.5. Discretization of the Diffusion-Dispersion Equation -- 3.6. Discretization of the Reaction Equation -- 3.7. Discretization of the Convection-Reaction Equation with Embedded Analytical Solutions -- Operator-Splitting Methods -- 4.1. Splitting Method of First Order -- 4.2. Strang Splitting and Methods of Higher Order -- 4.3. Iterative Operator-Splitting Method -- 4.4. Application of the Splitting Methods -- 4.5. LOD and ADI Methods -- 4.6. Nonlinear Splitting Methods -- 4.7. Remarks about the Operator-Splitting Methods -- Analytical Solutions for One-Dimensional Convection-Reaction Equations -- 5.1. Analytical Solutions for Convection-Reaction Equations with Variable Retardation Factors -- 5.2. Calculating the Analytical Solution of Mass -- Iterative Methods and Multigrid Methods -- 6.1. Introduction -- 6.2. Linear Algebra -- 6.3. Linear Iterative Method -- 6.4. Introduction to Multigrid Methods -- Software Package r3t -- 7.1. Introduction -- 7.2. Rough Structuring of the Software Packages -- 7.3. UG Software Toolbox -- 7.4. Software Package d3f -- 7.5. Software Package r3t -- Model Problems -- 8.1. Introduction for Model Problems -- 8.2. Error Norms and Orders of Convergence to Evaluate Nu-merical Results -- 8.3. One-Dimensional Model Problems for Linear Equilibrium-Sorption.8.4. Two-Dimensional Model Problem for Linear Equilibrium-Sorption -- 8.5. Realistic Model for a Potential Damage Event -- Outlook -- 9.1. Conclusion and Outlook -- Appendix A Properties, Transformable Functions, and Partial Fraction Expansion of the Laplace Transformation -- Appendix B General Solutions for Ordinary Differential Equations -- References -- Index.GroundwaterPollutionSimulation methodsHazardous waste sitesSimulation methodsGroundwaterPollutionMathematical modelsDispersionMathematical modelsDiscrete-time systemsMathematical modelsDiscrete geometryGroundwaterPollutionSimulation methods.Hazardous waste sitesSimulation methods.GroundwaterPollutionMathematical models.DispersionMathematical models.Discrete-time systemsMathematical models.Discrete geometry.363.739/4Geiser Jurgen719323MiAaPQMiAaPQMiAaPQBOOK9910823538203321Groundwater contamination3922378UNINA