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Computational Methods for Fracture in Porous Media

Computational Methods for Fracture in Porous Media
Isogeometric and Extended Finite Element Methods

by René de Borst

  • Publisher : Elsevier
  • Release : 2017-10-30
  • Pages : 206
  • ISBN : 0081009232
  • Language : En, Es, Fr & De
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Computational Methods for Fracture in Porous Media: Isogeometric and Extended Finite Element Methods provides a self-contained presentation of new modeling techniques for simulating crack propagation in fluid-saturated porous materials. This book reviews the basic equations that govern fluid-saturated porous media. A multi-scale approach to modeling fluid transport in joins, cracks, and faults is described in such a way that the resulting formulation allows for a sub-grid representation of the crack and fluid flow in the crack. Interface elements are also analyzed with their extension to the hydromechanical case. The flexibility of Extended Finite Element Method for non-stationary cracks is also explored and their formulation for fracture in porous media described. This book introduces Isogeometric finite element methods and its basic features and properties. The rapidly evolving phase-field approach to fracture is also discussed. The applications of this book’s content cover various fields of engineering, making it a valuable resource for researchers in soil, rock and biomechanics. Teaches both new and upcoming computational techniques for simulating fracture in (partially) fluid-saturated porous media Helps readers learn how to couple modern computational methods with non-linear fracture mechanics and flow in porous media Presents tactics on how to simulate fracture propagation in hydraulic fracturing

Computational Methods for Multiphase Flows in Porous Media

Computational Methods for Multiphase Flows in Porous Media
A Book

by Zhangxin Chen,Guanren Huan,Yuanle Ma

  • Publisher : SIAM
  • Release : 2006-04-01
  • Pages : 531
  • ISBN : 0898716063
  • Language : En, Es, Fr & De
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This book offers a fundamental and practical introduction to the use of computational methods. A thorough discussion of practical aspects of the subject is presented in a consistent manner, and the level of treatment is rigorous without being unnecessarily abstract. Each chapter ends with bibliographic information and exercises.

Numerical Methods for Processes in Fractured Porous Media

Numerical Methods for Processes in Fractured Porous Media
A Book

by Alessio Fumagalli,Inga Berre,Luca Formaggia,Eirik Keilegavlen,Anna Scotti

  • Publisher : Birkhäuser
  • Release : 2019-08-21
  • Pages : 370
  • ISBN : 9783030269401
  • Language : En, Es, Fr & De
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This volume collects state-of-the-art contributions on the numerical simulation of fractured porous media, focusing on flow and geomechanics. First appearing in issues of the International Journal on Geomathematics, these articles are now conveniently packaged in one volume. Of particular interest to readers will be the potential applications of modern numerical methods to the problem of processes in fractured porous media. This book is ideal for computational scientists and numerical analysts interested in recent developments of numerical discretization techniques for underground flow and geomechanics. Engineers and geologists studying modern simulation techniques will also find this a valuable resource.

Computational Methods in Subsurface Flow

Computational Methods in Subsurface Flow
A Book

by Peter S. Huyakorn

  • Publisher : Academic Press
  • Release : 2012-12-02
  • Pages : 473
  • ISBN : 0323137970
  • Language : En, Es, Fr & De
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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.

Applied Mechanics Reviews

Applied Mechanics Reviews
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1991
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Computational Methods in Multiphase Flow VI

Computational Methods in Multiphase Flow VI
A Book

by Andrea Alberto Mammoli,C. A. Brebbia

  • Publisher : WIT Press
  • Release : 2011-01-01
  • Pages : 321
  • ISBN : 1845645189
  • Language : En, Es, Fr & De
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Multiphase flows, which can involve compressible or incompressible linear or nonlinear, fluids, Are found in all areas of technology, at all length scales and flow regimes. In spite of their ubiquitousness, however multiphase flow continues to be one of the most challenging areas of computational mechanics and experimental methods, with numerous problems remaining unsolved to date. Because the multiphase flow problems are so complex, advanced computational and experimental methods are often required to solve the equations that describe them. The many hhallenges include modelling nonlinear fluids, modelling and tracking interfaces, dealing with multiple length scales, characterizing phase structures, and treating drop breakup and coalescence. Models must be validated, which requires the use of expensive and difficult experimental techniquess. This book presents contributions on the latest research in these techniques, presented at the sixth in a biennial series of conferences on the subject that begain in 2001. Featured topics include: Bubble and drop dynamics, Flow in porous media, Turbulent flow, Multiphase flow simulation, Image processing, Heat transfer, Interaction of gases, liquids and solids, Interface behaviour, Small scale phenomena, Atomization processes, and Liquid film behaviour.

Numerical Treatment of Multiphase Flows in Porous Media

Numerical Treatment of Multiphase Flows in Porous Media
Proceedings of the International Workshop Held at Beijing, China, 2–6 August 1999

by Zhangxin Chen,Richard E. Ewing,Zhong-Ci Shi

  • Publisher : Springer
  • Release : 2008-01-11
  • Pages : 446
  • ISBN : 3540454675
  • Language : En, Es, Fr & De
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The need to predict, understand, and optimize complex physical and c- mical processes occurring in and around the earth, such as groundwater c- tamination, oil reservoir production, discovering new oil reserves, and ocean hydrodynamics, has been increasingly recognized. Despite their seemingly disparate natures, these geoscience problems have many common mathe- tical and computational characteristics. The techniques used to describe and study them are applicable across a broad range of areas. The study of the above problems through physical experiments, mat- matical theory, and computational techniques requires interdisciplinary col- boration between engineers, mathematicians, computational scientists, and other researchers working in industry, government laboratories, and univ- sities. By bringing together such researchers, meaningful progress can be made in predicting, understanding, and optimizing physical and chemical processes. The International Workshop on Fluid Flow and Transport in Porous - dia was successfully held in Beijing, China, August 2{6, 1999. The aim of this workshop was to bring together applied mathematicians, computational scientists, and engineers working actively in the mathematical and nume- cal treatment of ?uid ?ow and transport in porous media. A broad range of researchers presented papers and discussed both problems and current, state-of-the-art techniques.

Computational Methods in Water Resources

Computational Methods in Water Resources
Proceedings of the XIVth International Conference on Computational Methods in Water Resources (CMWR XIV), June 23-28, 2002, Delft, the Netherlands

by S. Majid Hassanizadeh

  • Publisher : Unknown Publisher
  • Release : 2002
  • Pages : 1808
  • ISBN : 9780444509758
  • Language : En, Es, Fr & De
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Fluid Flow and Transport in Porous Media, Mathematical and Numerical Treatment

Fluid Flow and Transport in Porous Media, Mathematical and Numerical Treatment
Proceedings of an AMS-IMS-SIAM Joint Summer Research Conference on Fluid Flow and Transport in Porous Media, Mathematical and Numerical Treatment, June 17-21, 2001, Mount Holyoke College, South Hadley, Massachusetts

by Zhangxin Chen,Richard E. Ewing,Joint Summer Research Conference on Fluid Flow and Transport in Porous Media: Mathematical and Numerical Treatment

  • Publisher : American Mathematical Soc.
  • Release : 2002
  • Pages : 524
  • ISBN : 082182807X
  • Language : En, Es, Fr & De
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This volume contains research papers written and edited by prominent researchers working with the mathematical and numerical treatment of fluid flow and transport in porous media. The papers are based on talks given at a 2001 Joint AMS-IMS-SIAM Summer Research Conference held at Mount Holyoke College (South Hadley, MA). The topics cover a variety of subjects such as network flow modeling, contemporary numerical methods, parallel computation, optimization, multiscale phenomena, upscaling, uncertainty reduction, well treatment, and media characterization. The material addresses many problems originating from the applied geosciences and focuses on their common state-of-the-art mathematical and numerical treatment. This work is particularly pertinent to those working in oil exploration and other industrial applications. The book serves as an excellent reference work for all geoscientists, mathematicians, physicists, and engineers working in this research area.

Comprehensive Rock Engineering: Analysis and design methods

Comprehensive Rock Engineering: Analysis and design methods
A Book

by John A. Hudson,Charles Fairhurst

  • Publisher : Pergamon
  • Release : 1993
  • Pages : 843
  • ISBN : 9780080406152
  • Language : En, Es, Fr & De
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Flows in Porous Media and Fractured Rock

Flows in Porous Media and Fractured Rock
From Classical Models to Modern Approaches

by Muhammad Sahimi

  • Publisher : Wiley-VCH
  • Release : 1995-02-22
  • Pages : 482
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Provides a comprehensive discussion of porous media problems, experimental methods for characterizing porous structures, classical approaches and modern methods and a comparison of both, and fractured rock and porous media.

Extended Finite Element Method

Extended Finite Element Method
Theory and Applications

by Amir R. Khoei

  • Publisher : John Wiley & Sons
  • Release : 2015-02-23
  • Pages : 584
  • ISBN : 1118457684
  • Language : En, Es, Fr & De
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Introduces the theory and applications of the extended finite element method (XFEM) in the linear and nonlinear problems of continua, structures and geomechanics Extended Finite Element Method: Theory and Applications introduces the theory and applications of the extended finite element method (XFEM) in the linear and nonlinear problems of continua, structures and geomechanics. The XFEM approach is based on an extension of standard finite element method based on the partition of unity method. Extended Finite Element Method: Theory and Applications begins by introducing the concept of partition of unity, various enrichment functions, and fundamentals of XFEM formulation. It then covers the theory and application of XFEM in large deformations, plasticity and contact problems. The implementation of XFEM in fracture mechanics, including the linear, cohesive, and ductile crack propagation is also covered. The theory and applications of the XFEM in multiphase fluid flow, including the hydraulic fracturing in soil saturated media and crack propagation in thermo-hydro-mechanical porous media, is also discussed in detail. Introduces the theory and applications of the extended finite element method (XFEM) in the linear and nonlinear problems of continua, structures and geomechanics Explores the concept of partition of unity, various enrichment functions, and fundamentals of XFEM formulation. Covers numerous applications of XFEM including fracture mechanics, large deformation, plasticity, multiphase flow, hydraulic fracturing and contact problems Accompanied by a website hosting source code and examples

Leachate movement from unlined landfills in fractured rock

Leachate movement from unlined landfills in fractured rock
A Book

by D. S. Sheppard,Institute of Geological & Nuclear Sciences Limited

  • Publisher : Unknown Publisher
  • Release : 1999
  • Pages : 144
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Computational Techniques and Applications, CTAC-89

Computational Techniques and Applications, CTAC-89
Proceedings of the Computational Techniques and Applications Conference, Held at Griffith University, Australia, 10-12 July 1989

by William L. Hogarth,John Noye

  • Publisher : Taylor & Francis
  • Release : 1990
  • Pages : 755
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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The main lectures delivered at the conference covered such topics as inverse problems in industry, the application of computer-intensive statistical methods in earth sciences and the conjugate gradient method in earth sciences. 90 research papers were also presented.

Computational Techniques and Applications, CTAC-85

Computational Techniques and Applications, CTAC-85
Proceedings of the Computational Techniques and Application Conference, Held at the University of Melbourne, Australia, 25-28 August 1985

by John Noye,Robert L. May

  • Publisher : Elsevier Science & Technology
  • Release : 1986
  • Pages : 790
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Geoenergy Modeling I

Geoenergy Modeling I
Geothermal Processes in Fractured Porous Media

by Norbert Böttcher,Norihiro Watanabe,Uwe-Jens Görke,Olaf Kolditz

  • Publisher : Springer
  • Release : 2016-06-27
  • Pages : 107
  • ISBN : 3319313355
  • Language : En, Es, Fr & De
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This introduction to geothermal modeling deals with flow and heat transport processes in porous and fractured media related to geothermal energy applications. Following background coverage of geothermal resources and utilization in several countries, the basics of continuum mechanics for heat transport processes, as well as numerical methods for solving underlying governing equations are discussed. This examination forms the theoretical basis for five included step-by-step OpenGeoSys exercises, highlighting the most important computational areas within geothermal resource utilization, including heat diffusion, heat advection in porous and fractured media, and heat convection. The book concludes with an outlook on practical follow-up contributions investigating the numerical simulation of shallow and deep geothermal systems.

Dissertation Abstracts International

Dissertation Abstracts International
The sciences and engineering. B

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2008
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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SPEREE

SPEREE
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2008
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Flow and Transport Through Unsaturated Fractured Rock

Flow and Transport Through Unsaturated Fractured Rock
A Book

by Daniel D. Evans

  • Publisher : Amer Geophysical Union
  • Release : 1987
  • Pages : 187
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Proceedings

Proceedings
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1989
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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