Simulation Numerique Dun Ecoulement Diphasique Multicomposant En Milieu Poreux

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Simulation of Flow in Porous Media

Author : Peter Bastian
Publisher : Walter de Gruyter
ISBN 13 : 3110282240
Total Pages : 224 pages
Book Rating : 4.1/5 (12 download)

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Book Synopsis Simulation of Flow in Porous Media by : Peter Bastian

Download or read book Simulation of Flow in Porous Media written by Peter Bastian and published by Walter de Gruyter. This book was released on 2013-07-31 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Subsurface flow problems are inherently multiscale in space due to the large variability of material properties and in time due to the coupling of many different physical processes, such as advection, diffusion, reaction and phase exchange. Subsurface flow models still need considerable development. For example, nonequilibrium effects, entrapped air, anomalous dispersion and hysteresis effects can still not be adequately described. Moreover, parameters of the models are diffcult to access and often uncertain. Computational issues in subsurface flows include the treatment of strong heterogeneities and anisotropies in the models, the effcient solution of transport-reaction problems with many species, treatment of multiphase-multicomponent flows and the coupling of subsurface flow models to surface flow models given by shallow water or Stokes equations. With respect to energy and the environment, in particular the modelling and simulation of radioactive waste management and sequestration of CO2 underground have gained high interest in the community in recent years. Both applications provide unique challenges ranging from modelling of clay materials to treating very large scale models with high-performance computing. This book brings together key numerical mathematicians whose interest is in the analysis and computation of multiscale subsurface flow and practitioners from engineering and industry whose interest is in the applications of these core problems.

Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems

Author : Clément Cancès
Publisher : Springer
ISBN 13 : 3319573942
Total Pages : 530 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems by : Clément Cancès

Download or read book Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems written by Clément Cancès and published by Springer. This book was released on 2017-05-22 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the second volume of proceedings of the 8th conference on "Finite Volumes for Complex Applications" (Lille, June 2017). It includes reviewed contributions reporting successful applications in the fields of fluid dynamics, computational geosciences, structural analysis, nuclear physics, semiconductor theory and other topics. The finite volume method in its various forms is a space discretization technique for partial differential equations based on the fundamental physical principle of conservation, and recent decades have brought significant advances in the theoretical understanding of the method. Many finite volume methods preserve further qualitative or asymptotic properties, including maximum principles, dissipativity, monotone decay of free energy, and asymptotic stability. Due to these properties, finite volume methods belong to the wider class of compatible discretization methods, which preserve qualitative properties of continuous problems at the discrete l evel. This structural approach to the discretization of partial differential equations becomes particularly important for multiphysics and multiscale applications. The book is useful for researchers, PhD and master’s level students in numerical analysis, scientific computing and related fields such as partial differential equations, as well as for engineers working in numerical modeling and simulations.

Mathematical Models and Finite Elements for Reservoir Simulation

Author : G. Chavent
Publisher : Elsevier
ISBN 13 : 0080875386
Total Pages : 389 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Mathematical Models and Finite Elements for Reservoir Simulation by : G. Chavent

Download or read book Mathematical Models and Finite Elements for Reservoir Simulation written by G. Chavent and published by Elsevier. This book was released on 1986-01-01 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical simulators for oil reservoirs have been developed over the last twenty years and are now widely used by oil companies. The research, however, has taken place largely within the industry itself, and has remained somewhat inaccessible to the scientific community. This book hopes to remedy the situation by means of its synthesized presentation of the models used in reservoir simulation, in a form understandable to both mathematicians and engineers.The book aims to initiate a rigorous mathematical study of the immiscible flow models, partly by using the novel `global pressure' approach in treating incompressible two-phase problems. A finite element approximation technique based on the global pressure variational model is presented, and new approaches to the modelling of various kinds of multiphase flow through porous media are introduced.Much of the material is highly original, and has not been presented elsewhere. The mathematical and numerical models should be of great interest to applied mathematicians, and to engineers seeking an alternative approach to reservoir modelling.

Mathematical Reviews

Author :
Publisher :
ISBN 13 :
Total Pages : 812 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Mathematical Reviews by :

Download or read book Mathematical Reviews written by and published by . This book was released on 2002 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adsorption: Fundamental Processes and Applications

Author : Mehrorang Ghaedi
Publisher : Academic Press
ISBN 13 : 0128188081
Total Pages : 732 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Adsorption: Fundamental Processes and Applications by : Mehrorang Ghaedi

Download or read book Adsorption: Fundamental Processes and Applications written by Mehrorang Ghaedi and published by Academic Press. This book was released on 2021-03-19 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adsorption: Fundamental Processes and Applications, Volume 33 in the Interface Science and Technology Series, discusses the great technological importance of adsorption and describes how adsorbents are used on a large scale as desiccants, catalysts, catalyst supports, in the separation of gases, the purification of liquids, pollution control, and in respiratory protection. Finally, it explores how adsorption phenomena play a vital role in many solid-state reactions and biological mechanisms, as well as stressing the importance of the widespread use of adsorption techniques in the characterization of surface properties and the texture of fine powders. - Covers the fundamental aspects of adsorption process engineering - Reviews the environmental impact of key aquatic pollutants - Discusses and analyzes the importance of adsorption processes for water treatment - Highlights opportunity areas for adsorption process intensification - Edited by a world-leading researcher in interface science

Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems

Author : Clément Cancès
Publisher :
ISBN 13 : 9783319573953
Total Pages : 559 pages
Book Rating : 4.5/5 (739 download)

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Book Synopsis Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems by : Clément Cancès

Download or read book Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems written by Clément Cancès and published by . This book was released on 2017 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt:

In Situ Remediation of Chlorinated Solvent Plumes

Author : Hans F. Stroo
Publisher : Springer Science & Business Media
ISBN 13 : 1441914013
Total Pages : 807 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis In Situ Remediation of Chlorinated Solvent Plumes by : Hans F. Stroo

Download or read book In Situ Remediation of Chlorinated Solvent Plumes written by Hans F. Stroo and published by Springer Science & Business Media. This book was released on 2010-09-10 with total page 807 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the late 1970s and early 1980s, our nation began to grapple with the legacy of past disposal practices for toxic chemicals. With the passage in 1980 of the Comprehensive Envir- mental Response, Compensation, and Liability Act (CERCLA), commonly known as Sup- fund, it became the law of the land to remediate these sites. The U. S. Department of Defense (DoD), the nation’s largest industrial organization, also recognized that it too had a legacy of contaminated sites. Historic operations at Army, Navy, Air Force, and Marine Corps facilities, ranges, manufacturing sites, shipyards, and depots had resulted in widespread contamination of soil, groundwater, and sediment. While Superfund began in 1980 to focus on remediation of heavily contaminated sites largely abandoned or neglected by the private sector, the DoD had already initiated its Installation Restoration Program in the mid-1970s. In 1984, the DoD began the Defense Environmental Restoration Program (DERP) for contaminated site assessment and remediation. Two years later, the U. S. Congress codified the DERP and directed the Secretary of Defense to carry out a concurrent program of research, development, and demonstration of innovative remediation technologies. As chronicled in the 1994 National Research Council report, “Ranking Hazardous-Waste Sites for Remedial Action,” our early estimates on the cost and suitability of existing techn- ogies for cleaning up contaminated sites were wildly optimistic. Original estimates, in 1980, projected an average Superfund cleanup cost of a mere $3.

Green Chemistry Metrics

Author : Alexei Lapkin
Publisher : Wiley-Blackwell
ISBN 13 : 9781405159685
Total Pages : 344 pages
Book Rating : 4.1/5 (596 download)

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Book Synopsis Green Chemistry Metrics by : Alexei Lapkin

Download or read book Green Chemistry Metrics written by Alexei Lapkin and published by Wiley-Blackwell. This book was released on 2008-10-20 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantifying the environmental impact of chemical technologies and products, and comparing alternative products and technologies in terms of their "greenness" is a challenging task. In order to characterise various aspects of a complex phenomenon, a number of different indicators are selected into a metric. This book outlines fundamental developments in chemistry and chemical technology that have led to the development of green chemistry, green chemical technology, and sustainable chemical technology concepts, and provide a foundation for the development of the corresponding metrics. It includes different approaches to metrics, and case study examples of their applications, and problems in practice. Green Chemistry Metrics is aimed at graduate students and researchers, practitioners and environmental managers in industry, metrics developers, and governmental agencies and NGOs in the area of environmental protection and sustainability. The main focus will be on chemical processes, however the book will be relevant to other industry sectors such as energy, electronics, healthcare, food and consumer products.

Etude mathematique et numerique de modeles d'ecoulements en milieu poreux

Author : Youcef Amirat
Publisher :
ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis Etude mathematique et numerique de modeles d'ecoulements en milieu poreux by : Youcef Amirat

Download or read book Etude mathematique et numerique de modeles d'ecoulements en milieu poreux written by Youcef Amirat and published by . This book was released on 1989 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: ANALYSE D'ECOULEMENTS COMPRESSIBLES REGIS PAR UNE LOI QUADRATIQUE DE PERTE DE CHARGE. LA MODELISATION CONDUIT A UNE EQUATION PARABOLIQUE NON LINEAIRE DEGENEREE. APPROXIMATION NUMERIQUE D'UN PROBLEME A FRONTIERE LIBRE D'EVOLUTION, MODELISANT LE DEPLACEMENT DE L'INTERFACE DE DEUX FLUIDES NON MISCIBLES INCOMPRESSIBLES. HOMOGENEISATION D'EQUATIONS HYPERBOLIQUES DU PREMIER ORDRE INTERVENANT DANS DEUX MODELES D'ECOULEMENTS MISCIBLES INCOMPRESSIBLES

Multiphase Flow and Transport Processes in the Subsurface

Author : Rainer Helmig
Publisher : Springer
ISBN 13 : 9783642645457
Total Pages : 0 pages
Book Rating : 4.6/5 (454 download)

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Book Synopsis Multiphase Flow and Transport Processes in the Subsurface by : Rainer Helmig

Download or read book Multiphase Flow and Transport Processes in the Subsurface written by Rainer Helmig and published by Springer. This book was released on 2011-09-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: One important precondition for modeling multiphase flow and transport processes in the hydrosystem "subsurface" is the general formulation of a model. The objective of this book is to present a consistent, easily accessible formulation of the fundamental phenomena and concepts, to give a uniform description of mathematical and numerical modeling, and to show the latest developments in the field of simulation of multiphase processes, especially in porous and heterogeneous media. Some general aspects which affect the selection of the relevant processes and the corresponding parameters as well as the mathematical and numerical model concepts are discussed in detail.

In Situ Bioreclamation

Author : Robert E. Hinchee
Publisher : Elsevier
ISBN 13 : 1483145034
Total Pages : 642 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis In Situ Bioreclamation by : Robert E. Hinchee

Download or read book In Situ Bioreclamation written by Robert E. Hinchee and published by Elsevier. This book was released on 2013-10-22 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Situ Bioreclamation: Applications and Investigations for Hydrocarbon and Contaminated Site Remediation is a collection of selected papers submitted by participants to the international symposium ""In Situ and On-Site Bioreclamation"", held in San Diego, California in March 1991. The book consists of articles, which represent a substantial technical contribution, and technical notes, and brief technology descriptions or reports of preliminary or less substantial studies that proposes and exposes various solutions for the biological treatment of contaminated soil, water, and gas. This volume is one of two that represent the most complete and up-to-date set of papers at the time. The book covers the most comprehensive collection of treatises that presents practices in the reversal of damages to the environment. Solutions vary from proven commercially available technologies for some applications, such as reactor treatment of petroleum hydrocarbons in aqueous steams, to fundamental research in others, such as genetic engineering to develop strains of biodegradable xenobiotics. Environmentalists, scientists, students of natural sciences, civil engineers, and those concerned with the preservation and restoration of nature will find this book invaluable.

Organohalide-Respiring Bacteria

Author : Lorenz Adrian
Publisher : Springer
ISBN 13 : 3662498758
Total Pages : 620 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Organohalide-Respiring Bacteria by : Lorenz Adrian

Download or read book Organohalide-Respiring Bacteria written by Lorenz Adrian and published by Springer. This book was released on 2016-08-03 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the current state of knowledge concerning bacteria that use halogenated organic compounds as respiratory electron acceptors. The discovery of organohalide-respiring bacteria has expanded the range of electron acceptors used for energy conservation, and serves as a prime example of how scientific discoveries are enabling innovative engineering solutions that have transformed remediation practice. Individual chapters provide in-depth background information on the discovery, isolation, phylogeny, biochemistry, genomic features, and ecology of individual organohalide-respiring genera, including Dehalococcoides, Dehalogenimonas, Dehalobacter, Desulfitobacterium and Sulfurospirillum, as well as organohalide-respiring members of the Deltaproteobacteria. The book introduces readers to the fascinating biology of organohalide-respiring bacteria, offering a valuable resource for students, engineers and practitioners alike.

Conceptual Design of Chemical Processes

Author : James Merrill Douglas
Publisher : McGraw-Hill Science, Engineering & Mathematics
ISBN 13 :
Total Pages : 634 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Conceptual Design of Chemical Processes by : James Merrill Douglas

Download or read book Conceptual Design of Chemical Processes written by James Merrill Douglas and published by McGraw-Hill Science, Engineering & Mathematics. This book was released on 1988 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text explains the concepts behind process design. It uses a case study approach, guiding readers through realistic design problems, and referring back to these cases at the end of each chapter. Throughout, the author uses shortcut techniques that allow engineers to obtain the whole focus for a design in a very short period (generally less than two days).

Finite Volumes for Complex Applications

Author : Fayssal Benkhaldoun
Publisher : Kogan Page Limited
ISBN 13 : 9782866015565
Total Pages : 738 pages
Book Rating : 4.0/5 (155 download)

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Book Synopsis Finite Volumes for Complex Applications by : Fayssal Benkhaldoun

Download or read book Finite Volumes for Complex Applications written by Fayssal Benkhaldoun and published by Kogan Page Limited. This book was released on 1996 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific computing, which involves the analysis of complex systems in real applications with numerical simulations, is becoming an important field of research in itself, in relation to theoretical investigations and physical experiments. In many cases, the underlying mathematical models consist of large systems of partial differential equations, which have to be solved with high accuracy and efficiency. Among the successful methods, in particular for discretizations on unstructured grids, are the Finite Volume schemes. The first symposium of the series was held in Rouen in 1996.

Mathematical Methods for Signal and Image Analysis and Representation

Author : Luc Florack
Publisher : Springer Science & Business Media
ISBN 13 : 1447123522
Total Pages : 321 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Mathematical Methods for Signal and Image Analysis and Representation by : Luc Florack

Download or read book Mathematical Methods for Signal and Image Analysis and Representation written by Luc Florack and published by Springer Science & Business Media. This book was released on 2012-01-13 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical Methods for Signal and Image Analysis and Representation presents the mathematical methodology for generic image analysis tasks. In the context of this book an image may be any m-dimensional empirical signal living on an n-dimensional smooth manifold (typically, but not necessarily, a subset of spacetime). The existing literature on image methodology is rather scattered and often limited to either a deterministic or a statistical point of view. In contrast, this book brings together these seemingly different points of view in order to stress their conceptual relations and formal analogies. Furthermore, it does not focus on specific applications, although some are detailed for the sake of illustration, but on the methodological frameworks on which such applications are built, making it an ideal companion for those seeking a rigorous methodological basis for specific algorithms as well as for those interested in the fundamental methodology per se. Covering many topics at the forefront of current research, including anisotropic diffusion filtering of tensor fields, this book will be of particular interest to graduate and postgraduate students and researchers in the fields of computer vision, medical imaging and visual perception.

Chemical Properties Handbook

Author : Carl L. Yaws
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (615 download)

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Book Synopsis Chemical Properties Handbook by : Carl L. Yaws

Download or read book Chemical Properties Handbook written by Carl L. Yaws and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Field Applications of In Situ Remediation Technologies

Author :
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Field Applications of In Situ Remediation Technologies by :

Download or read book Field Applications of In Situ Remediation Technologies written by and published by . This book was released on 1998 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approximately 85% of the hazardous waste sites in the United States have contaminated ground water. The conventional approach for remediating contaminated ground water has been to extract the contaminated water, treat it above ground, and reinject or discharge the clean water ("pump- and-treat"). The recovered contaminants must be disposed of separately. It is becoming increasingly apparent that pump-and-treat technologies require considerable investment over extended period of time, and often times do not actually clean up the source of the contamination. Current policies and law stress "permanent" remedies over containment. Consequently, there is considerable interest and effort being expended on alternative, innovative treatment technologies for contaminated ground water. This report is one in a series that document recent pilot demonstrations and full-scale applications that either treat soil and ground water in place or increase the solubility and mobility of contaminants to improve their removal by other remediation technologies. It is hoped that this information will allow more regular consideration of new, less costly, and more effective technologies to address the problems associated with hazardous waste sites and petroleum.