Mathematical Modeling of Earth’s Dynamical Systems

Höfundur Rudy Slingerland; Lee Kump

Útgefandi Princeton University Press

Snið ePub

Print ISBN 9780691145143

Útgáfa 0

Útgáfuár 2011

7.090 kr.

Description

Efnisyfirlit

  • Cover
  • Title
  • Copyright
  • Contents
  • Preface
  • 1 Modeling and Mathematical Concepts
  • Pros and Cons of Dynamical Models
  • An Important Modeling Assumption
  • Some Examples
  • Example I: Simulation of Chicxulub Impact and Its Consequences
  • Example II: Storm Surge of Hurricane Ivan in Escambia Bay
  • Steps in Model Building
  • Basic Definitions and Concepts
  • Nondimensionalization
  • A Brief Mathematical Review
  • Summary
  • 2 Basics of Numerical Solutions by Finite Difference
  • First Some Matrix Algebra
  • Solution of Linear Systems of Algebraic Equations
  • General Finite Difference Approach
  • Discretization
  • Obtaining Difference Operators by Taylor Series
  • Explicit Schemes
  • Implicit Schemes
  • How Good Is My Finite Difference Scheme?
  • Stability Is Not Accuracy
  • Summary
  • Modeling Exercises
  • 3 Box Modeling: Unsteady, Uniform Conservation of Mass
  • Translations
  • Example I: Radiocarbon Content of the Biosphere as a One-Box Model
  • Example II: The Carbon Cycle as a Multibox Model
  • Example III: One-Dimensional Energy Balance Climate Model
  • Finite Difference Solutions of Box Models
  • The Forward Euler Method
  • Predictor–Corrector Methods
  • Stiff Systems
  • Example IV: Rothman Ocean
  • Backward Euler Method
  • Model Enhancements
  • Summary
  • Modeling Exercises
  • 4 One-Dimensional Diffusion Problems
  • Translations
  • Example I: Dissolved Species in a Homogeneous Aquifer
  • Example II: Evolution of a Sandy Coastline
  • Example III: Diffusion of Momentum
  • Finite Difference Solutions to 1-D Diffusion Problems
  • Summary
  • Modeling Exercises
  • 5 Multidimensional Diffusion Problems
  • Translations
  • Example I: Landscape Evolution as a 2-D Diffusion Problem
  • Example II: Pollutant Transport in a Confined Aquifer
  • Example III: Thermal Considerations in Radioactive Waste Disposal
  • Finite Difference Solutions to Parabolic PDEs and Elliptic Boundary Value Problems
  • An Explicit Scheme
  • Implicit Schemes
  • Case of Variable Coefficients
  • Summary
  • Modeling Exercises
  • 6 Advection-Dominated Problems
  • Translations
  • Example I: A Dissolved Species in a River
  • Example II: Lahars Flowing along Simple Channels
  • Finite Difference Solution Schemes to the Linear Advection Equation
  • Summary
  • Modeling Exercises
  • 7 Advection and Diffusion (Transport) Problems
  • Translations
  • Example I: A Generic 1-D Case
  • Example II: Transport of Suspended Sediment in a Stream
  • Example III: Sedimentary Diagenesis: Influence of Burrows
  • Finite Difference Solutions to the Transport Equation
  • QUICK Scheme
  • QUICKEST Scheme
  • Summary
  • Modeling Exercises
  • 8 Transport Problems with a Twist: The Transport of Momentum
  • Translations
  • Example I: One-Dimensional Transport of Momentum in a Newtonian Fluid (Burgers’ Equation)
  • An Analytic Solution to Burgers’ Equation
  • Finite Difference Scheme for Burgers’ Equation
  • Solution Scheme Accuracy
  • Diffusive Momentum Transport in Turbulent Flows
  • Adding Sources and Sinks of Momentum: The General Law of Motion
  • Summary
  • Modeling Exercises
  • 9 Systems of One-Dimensional Nonlinear Partial Differential Equations
  • Translations
  • Example I: Gradually Varied Flow in an Open Channel
  • Finite Difference Solution Schemes for Equation Sets
  • Explicit FTCS Scheme on a Staggered Mesh
  • Four-Point Implicit Scheme
  • The Dam-Break Problem: An Example
  • Summary
  • Modeling Exercises
  • 10 Two-Dimensional Nonlinear Hyperbolic Systems
  • Translations
  • Example I: The Circulation of Lakes, Estuaries, and the Coastal Ocean
  • An Explicit Solution Scheme for 2-D Vertically Integrated Geophysical Flows
  • Lake Ontario Wind-Driven Circulation: An Example
  • Summary
  • Modeling Exercises
  • Closing Remarks
  • References
  • Index
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