Finite Difference Methods as Applied to the Solution of Groundwater Flow Problems

Finite Difference Methods as Applied to the Solution of Groundwater Flow Problems PDF Author: Peter W. Huntoon
Publisher:
ISBN:
Category : Difference equations
Languages : en
Pages : 128

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Finite Difference Methods as Applied to the Solution of Groundwater Flow Problems

Finite Difference Methods as Applied to the Solution of Groundwater Flow Problems PDF Author: Peter W. Huntoon
Publisher:
ISBN:
Category : Difference equations
Languages : en
Pages : 128

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Book Description


Introduction to Groundwater Modeling

Introduction to Groundwater Modeling PDF Author: Herbert F. Wang
Publisher: Academic Press
ISBN: 0080571948
Category : Science
Languages : en
Pages : 248

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Book Description
The dramatic advances in the efficiency of digital computers during the past decade have provided hydrologists with a powerful tool for numerical modeling of groundwater systems. Introduction to Groundwater Modeling presents a broad, comprehensive overview of the fundamental concepts and applications of computerized groundwater modeling. The book covers both finite difference and finite element methods and includes practical sample programs that demonstrate theoretical points described in the text. Each chapter is followed by problems, notes, and references to additional information. This volume will be indispensable to students in introductory groundwater modeling courses as well as to groundwater professionals wishing to gain a complete introduction to this vital subject. Systematic exposition of the basic ideas and results of Hilbert space theory and functional analysis Great variety of applications that are not available in comparable books Different approach to the Lebesgue integral, which makes the theory easier, more intuitive, and more accessible to undergraduate students

An Improved Finite Difference Method for Solving Complex Groundwater Flow Problems in General 2-D Anisotropic Media

An Improved Finite Difference Method for Solving Complex Groundwater Flow Problems in General 2-D Anisotropic Media PDF Author: Soheil Afshari
Publisher:
ISBN:
Category : Anisotropy
Languages : en
Pages : 112

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Book Description


Analytical Groundwater Mechanics

Analytical Groundwater Mechanics PDF Author: Otto D. L. Strack
Publisher: Cambridge University Press
ISBN: 1107148839
Category : Science
Languages : en
Pages : 449

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Book Description
Focusing on applications and real-world problems, this advanced textbook explains the fundamentals of groundwater flow for students and professionals.

Computational Methods in Subsurface Flow

Computational Methods in Subsurface Flow PDF Author: Peter S. Huyakorn
Publisher: Academic Press
ISBN: 0323137970
Category : Science
Languages : en
Pages : 488

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Book Description
Computational Methods in Subsurface Flow explores the application of all of the commonly encountered computational methods to subsurface problems. Among the problems considered in this book are groundwater flow and contaminant transport; moisture movement in variably saturated soils; land subsidence and similar flow and deformation processes in soil and rock mechanics; and oil and geothermal reservoir engineering. This book is organized into 10 chapters and begins with an introduction to partial differential and various solution approaches used in subsurface flow. The discussion then shifts to the fundamental theory of the finite element method, with emphasis on the Galerkin finite element method and how it can be used to solve a wide range of subsurface problems. The subjects treated range from simple problems of saturated groundwater flow to more complex ones of moisture movement and multiphase flow in petroleum reservoirs. The chapters that follow focus on fluid flow and mechanical deformation of conventional and fractured porous media; point and subdomain collocation techniques and the boundary element technique; and the applications of finite difference techniques to single- and multiphase flow and solute transport. The final chapter is devoted to other alternative numerical methods that are based on combinations of the standard finite difference approach and classical mathematics. This book is intended for senior undergraduate and graduate students in geoscience and engineering, as well as for professional groundwater hydrologists, engineers, and research scientists who want to solve or model subsurface problems using numerical techniques.

Finite Element Simulation in Surface and Subsurface Hydrology

Finite Element Simulation in Surface and Subsurface Hydrology PDF Author: George F. Pinder
Publisher: Elsevier
ISBN: 1483270424
Category : Science
Languages : en
Pages : 308

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Book Description
Finite Element Simulation in Surface and Subsurface Hydrology provides an introduction to the finite element method and how the method is applied to problems in surface and subsurface hydrology. The book presents the basic concepts of the numerical methods and the finite element approach; applications to problems on groundwater flow and mass and energy transport; and applications to problems that involve surface water dynamics. Computational methods for the solution of differential equations; classification of partial differential equations; finite difference and weighted residual integral techniques; and The Galerkin finite element method are discussed as well. The text will be of value to engineers, hydrologists, and students in the field of engineering.

Inverse Problems in Groundwater Modeling

Inverse Problems in Groundwater Modeling PDF Author: Ne-Zheng Sun
Publisher: Springer Science & Business Media
ISBN: 9401719705
Category : Science
Languages : en
Pages : 346

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Book Description
... A diskette with the updated programme of Appendix C and examples is available through the author at a small fee. email: [email protected] fax: 1--310--825--5435 ... This book systematically discusses basic concepts, theory, solution methods and applications of inverse problems in groundwater modeling. It is the first book devoted to this subject. The inverse problem is defined and solved in both deterministic and statistic frameworks. Various direct and indirect methods are discussed and compared. As a useful tool, the adjoint state method and its applications are given in detail. For a stochastic field, the maximum likelihood estimation and co-kriging techniques are used to estimate unknown parameters. The ill-posed problem of inverse solution is highlighted through the whole book. The importance of data collection strategy is specially emphasized. Besides the classical design criteria, the relationships between decision making, prediction, parameter identification and experimental design are considered from the point of view of extended identifiabilities. The problem of model structure identification is also considered. This book can be used as a textbook for graduate students majoring in hydrogeology or related subjects. It is also a reference book for hydrogeologists, petroleum engineers, environmental engineers, mining engineers and applied mathematicians.

The Boundary Element Method for Groundwater Flow

The Boundary Element Method for Groundwater Flow PDF Author: Erwin K. Bruch
Publisher: Springer Science & Business Media
ISBN: 3642845770
Category : Technology & Engineering
Languages : en
Pages : 125

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Book Description
In this book the application of the boundary element method to the solution of the Laplace equation is examined. This equation is of fundamental importance in engineering and science as it describes different types of phenomena, inclu- ding the groundwater flow applications highlighted in this book. Special subjects such as numerical integration, subdi- visionof the domain into regions and other computational aspects are discussed in detail in the first chapters. To demonstrate the accuracy and efficiency of the boundary ele- ment method, results obtained when solving the Laplace equa- tion have been compared against known analytical solutions. Other chapters deal with problems such as steady and unstea- dy flow in addition to infiltration problems. The applica- tions demonstrate that the boundary element method provides a powerful solution technique which can be effectively ap- plied to solve this type of problem.

Introduction to Numerical Methods for Water Resources

Introduction to Numerical Methods for Water Resources PDF Author: W. L. Wood
Publisher: Oxford University Press
ISBN: 9780198596905
Category : Mathematics
Languages : en
Pages : 290

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Book Description
Numerical methods provide a powerful and essential tool for the solution of problems of water resources. This book gives an elementary introduction to the various methods in current use and demonstrates that different methods work well in different situations and some problems requirecombinations of methods. It is essential to know something of all of them in order to make a reasoned judgement of current practice. Their applications are discussed and more specialised versions are outlined along with many references making this an invaluable, comprehensive coverage of thefield.

Groundwater Hydraulics

Groundwater Hydraulics PDF Author: Kuniaki Sato
Publisher: Springer Science & Business Media
ISBN: 443153959X
Category : Technology & Engineering
Languages : en
Pages : 211

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Book Description
The groundwater science and engineering has been closely connected with various fields (1) Groundwater Hydrology, (2) Groundwater Hydraulics or Geohydraulics, (3) Fluid Dynamics in Porous Media, (4) Groundwater Quality Engineering, (5) Soil Physics, and (6) Hydrogeology or Geohydrology. The purpose of the book is to present an update textbook of groundwater hydraulics, which includes all of basic items in above-mentioned fields, to students (of graduate school), researchers and practitioners. The students and beginners who intend to specialize in groundwater hydraulics through one semester will master contents of the book.