Problems Of Multiphase Fluid Filtration

Author : Anatoli? Nikolaevich Konovalov
Publisher : World Scientific
Page : 198 pages
File Size : 52,7 Mb
Release : 1994
Category : Technology & Engineering
ISBN : 9810217358

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Problems of Multiphase Fluid Filtration by Anatoli? Nikolaevich Konovalov Pdf

This book deals with a spectrum of problems related to the mathematical modeling of multiphase filtration. Emphasis is placed on an inseparable triad: model ? algorithm ? computer code. An analysis of new and traditional filtration problems from the point of view of both their numerical implementation and the reproduction of one or another technological characteristics of the processes under consideration is given. The basic principles which underlie the construction of efficient numerical methods taking into account the filtration problems are discussed: non-evolutionary nature, degeneration, strongly varying coefficients, the (temporal) duration of the processes involved, etc. Also attention is paid to the splitting method in terms of the physical processes involved, the method of fictitious domains and the method of front separation in grid solution. A modular analysis is performed with computational algorithms, making it possible to set up simultaneously the structure of the algorithms themselves and the structure of programs to implement these algorithms on a computer. In conclusion, the author discusses issues concerning the possibility of constructing a model of an oil deposit on a computer.

Author : D.B. Das,S.M. Hassanizadeh
Publisher : Springer Science & Business Media
Page : 259 pages
File Size : 41,7 Mb
Release : 2005-12-05
Category : Science
ISBN : 9781402036040

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Upscaling Multiphase Flow in Porous Media by D.B. Das,S.M. Hassanizadeh Pdf

This book provides concise, up-to-date and easy-to-follow information on certain aspects of an ever important research area: multiphase flow in porous media. This flow type is of great significance in many petroleum and environmental engineering problems, such as in secondary and tertiary oil recovery, subsurface remediation and CO2 sequestration. This book contains a collection of selected papers (all refereed) from a number of well-known experts on multiphase flow. The papers describe both recent and state-of-the-art modeling and experimental techniques for study of multiphase flow phenomena in porous media. Specifically, the book analyses three advanced topics: upscaling, pore-scale modeling, and dynamic effects in multiphase flow in porous media. This will be an invaluable reference for the development of new theories and computer-based modeling techniques for solving realistic multiphase flow problems. Part of this book has already been published in a journal. Audience This book will be of interest to academics, researchers and consultants working in the area of flow in porous media.

Author : Anatoly Alikhanov,Pavel Lyakhov,Irina Samoylenko
Publisher : Springer Nature
Page : 528 pages
File Size : 51,9 Mb
Release : 2023-06-05
Category : Technology & Engineering
ISBN : 9783031341274

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Current Problems in Applied Mathematics and Computer Science and Systems by Anatoly Alikhanov,Pavel Lyakhov,Irina Samoylenko Pdf

This book is based on the best papers accepted for presentation during the International Conference on Actual Problems of Applied Mathematics and Computer Systems (APAMCS-2022), Russia. The book includes research materials on modern mathematical problems, solutions in the field of scientific computing, data analysis and modular computing. The scope of numerical methods in scientific computing presents original research, including mathematical models and software implementations, related to the following topics: numerical methods in scientific computing; solving optimization problems; methods for approximating functions, etc. The studies in data analysis and modular computing include contributions in the field of deep learning, neural networks, mathematical statistics, machine learning methods, residue number system and artificial intelligence. Finally, the book gives insights into the fundamental problems in mathematics education. The book intends for readership specializing in the field of scientific computing, parallel computing, computer technology, machine learning, information security and mathematical education.

Author : Victor Grigor'e Ganzha,Evgenii Vasilev Vorozhtsov
Publisher : CRC Press
Page : 215 pages
File Size : 50,6 Mb
Release : 2017-11-22
Category : Mathematics
ISBN : 9781351427500

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Numerical Solutions for Partial Differential Equations by Victor Grigor'e Ganzha,Evgenii Vasilev Vorozhtsov Pdf

Partial differential equations (PDEs) play an important role in the natural sciences and technology, because they describe the way systems (natural and other) behave. The inherent suitability of PDEs to characterizing the nature, motion, and evolution of systems, has led to their wide-ranging use in numerical models that are developed in order to analyze systems that are not otherwise easily studied. Numerical Solutions for Partial Differential Equations contains all the details necessary for the reader to understand the principles and applications of advanced numerical methods for solving PDEs. In addition, it shows how the modern computer system algebra Mathematica® can be used for the analytic investigation of such numerical properties as stability, approximation, and dispersion.

Author : A.A. Mammoli,C.A. Brebbia
Publisher : WIT Press
Page : 417 pages
File Size : 40,5 Mb
Release : 2007-05-11
Category : Science
ISBN : 9781845640798

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Computational Methods in Multiphase Flow IV by A.A. Mammoli,C.A. Brebbia Pdf

Fluid Dynamics is one of the most important topics of applied mathematics and physics. Together with complex flows and turbulence, multiphase flows remains one of the most challenging areas of computational mechanics, and even seemingly simple problems remain unsolved to date. Multiphase flows are found in all areas of technology, at all length scales and flow regimes. The fluids involved can be compressible or incompressible, linear or nonlinear. Because of the complexity of the problem, it is often essential to utilize advanced computational and experimental methods to solve the complex equations that describe them. Challenges in these simulations include nonlinear fluids, treating drop breakup and coalescence, characterizing phase structures, and many others.This volume brings together work presented at the Fourth International Conference on Computational and Experimental Methods in Multiphase and Complex Flows. Featured topics include: Suspensions; Bubble and Drop Dynamics; Flow in Porous Media; Interfaces; Turbulent Flow; Injectors and Nozzles; Particle Image Velocimetry; Macroscale Constitutive Models; Large Eddy Simulation; Finite Volumes; Interface Tracking Methods; Biological Flows; Environmental Multiphase Flow; Phase Changes and Stochastic Modelling.

Author : P. Vorobieff,C. A. Brebbia
Publisher : WIT Press
Page : 467 pages
File Size : 43,7 Mb
Release : 2018-04-18
Category : Science
ISBN : 9781784663117

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Multiphase Flow by P. Vorobieff,C. A. Brebbia Pdf

The selected papers contained in this book present the latest research in one of the most challenging, yet most universally applicable areas of technology. Multiphase flows are found in all areas of technology and the range of related problems of interest is vast, including many areas of science and engineering. Recently multiphase fluid dynamics have generated a great deal of attention, leading to many notable advances in experimental, analytical and numerical studies. It is perhaps, however, work on numerical solutions which is the most noticeable owing to the continuing improvements in computer software tools. Progress in numerical methods has permitted the solution of many practical problems, helping to improve our understanding of the physics involved. The presented papers illustrate the close interaction between numerical modellers and researchers working to gradually resolve the many outstanding issues in our understanding of multiphase flow.

Author : Chi Tien
Publisher : Elsevier
Page : 292 pages
File Size : 51,6 Mb
Release : 2006-05-15
Category : Technology & Engineering
ISBN : 008046159X

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Introduction to Cake Filtration by Chi Tien Pdf

Introduction to Cake Filtration presents a comprehensive account of cake filtration studies including analyses of cake formation and growth, results of filtration experiments and data interpretation, measurements and determinations of filtercake properties, and incorporation of cake filtration theories to the analysis of several solid fluid separation processes. It aims at providing the necessary information to prepare people planning to undertake cake filtration work beyond the elementary level. In particular, it is hoped that this book will be helpful to individuals who are interested in cake filtration research and development quickly on track. This volume on cake filtration consists of three main parts: analyses of cake formation and growth, filtration experiments and cake property measurements, and the incorporation of cake filtration theory to the analysis of fluid-particle separation process. It is intended to introduce engineers and engineering students to the subject opf cake filtration at an advanced level and to provide useful information to practicing engineers interested in the design and development of cake filtration systems. · Provides a thorough survey of previous work on cake filtration analysis to gain a basic understanding of the current status of research · Discusses in detail the methods used to determine filter cake properties to obtain practically useful information · Contains outlines of several important but unsolved issues in cake filtration and solid-fluid separation

Author : Charles Marle
Publisher : Editions TECHNIP
Page : 288 pages
File Size : 52,6 Mb
Release : 1981
Category : Fluid dynamics
ISBN : UCAL:B4398509

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Multiphase Flow in Porous Media by Charles Marle Pdf

Author : P. Vorobieff, C.A. Brebbia
Publisher : WIT Press
Page : 179 pages
File Size : 53,5 Mb
Release : 2017-10-11
Category : Science
ISBN : 9781784661953

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Computational & Experimental Methods in Multiphase & Complex Flow IX by P. Vorobieff, C.A. Brebbia Pdf

The 9th book from this successful conference series, on Computational & Experimental Methods in Multiphase & Complex Flow, presents the latest research in one of the most challenging, yet most universally applicable areas of technology. Multiphase flows are found in all areas of technology and the range of related problems of interest is vast, including astrophysics, biology, geophysics, atmospheric process, and many areas of engineering. Recently multiphase fluid dynamics have generated a great deal of attention, leading to many notable advances in experimental, analytical and numerical studies. It is perhaps, however, work on numerical solutions which is the most noticeable owing to the continuing improvements in computer software tools. Progress in numerical methods has permitted the solution of many practical problems, helping to improve our understanding of the physics involved. The presented papers illustrate the close interaction between numerical modellers and researchers working to gradually resolve the many outstanding issues in our understanding of multiphase flow. They cover such topics as: Multiphase flow simulation; Bubble and drop dynamics; Interface behaviour; Experimental measurements; Energy applications; Compressible flows; Flow in porous media; Turbulent flow; Image processing; Heat transfer; Atomization; Hydromagnetics; Plasma; Fluidised beds; Cavitation; Multiphase chemical reactions.

Author : S.N. Antontsev,J.I. Diaz,S. Shmarev
Publisher : Springer Science & Business Media
Page : 332 pages
File Size : 46,6 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461200918

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Energy Methods for Free Boundary Problems by S.N. Antontsev,J.I. Diaz,S. Shmarev Pdf

For the past several decades, the study of free boundary problems has been a very active subject of research occurring in a variety of applied sciences. What these problems have in common is their formulation in terms of suitably posed initial and boundary value problems for nonlinear partial differential equations. Such problems arise, for example, in the mathematical treatment of the processes of heat conduction, filtration through porous media, flows of non-Newtonian fluids, boundary layers, chemical reactions, semiconductors, and so on. The growing interest in these problems is reflected by the series of meetings held under the title "Free Boundary Problems: Theory and Applications" (Ox ford 1974, Pavia 1979, Durham 1978, Montecatini 1981, Maubuisson 1984, Irsee 1987, Montreal 1990, Toledo 1993, Zakopane 1995, Crete 1997, Chiba 1999). From the proceedings of these meetings, we can learn about the different kinds of mathematical areas that fall within the scope of free boundary problems. It is worth mentioning that the European Science Foundation supported a vast research project on free boundary problems from 1993 until 1999. The recent creation of the specialized journal Interfaces and Free Boundaries: Modeling, Analysis and Computation gives us an idea of the vitality of the subject and its present state of development. This book is a result of collaboration among the authors over the last 15 years.

Author : Thorvald Abel Engh,Geoffrey K. Sigworth,Anne Kvithyld
Publisher : Oxford University Press
Page : 785 pages
File Size : 48,6 Mb
Release : 2021
Category : Science
ISBN : 9780198811923

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Principles of Metal Refining and Recycling by Thorvald Abel Engh,Geoffrey K. Sigworth,Anne Kvithyld Pdf

Principles of Metal Refining and Recycling provides a self-contained introduction to the field of purification and recycling of metals. The scientific principles in the treatment of the various metals are the same. The importance of using a clean and properly alloyed metal is described in detail. The text covers thermodynamics, physical and transport properties, mixing, mass transfer and numerical models. It describes methods for removal of dissolved impurity elements, particles, and inclusions. It considers important aspects of the solidification process, remelting and adding of alloys. Recycling, future challenges and specific processes for each metal are discussed in detail. The book is a greatly extended update of the 1992 book Principles of Metal Refining by T. Abel Engh. It includes in particular the subjects of metal recycling, ferrous and non-ferrous metal refining, and metalloids like silicon.

Author : Shao L. Soo
Publisher : Routledge
Page : 419 pages
File Size : 44,5 Mb
Release : 2018-12-19
Category : Technology & Engineering
ISBN : 9781351425728

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Particulates And Continuum by Shao L. Soo Pdf

Treating multiphase systems with emphasis on the aspect of fluid dynamics and as an introduction to research in multiphase flow, this book covers definitive concepts, methods, and theories which have been validated by experimental results. A textbook for college seniors and graduate students and a research reference, it is a coherent presentation that facilitates the understanding of physical interactions. The book's focus is fluid dynamics, with extension to other transport processes of heat and mass transfer, and chemical relations to illustrate applications of multiphase flow. The exercise problems at the end of each chapter assist the reader in formulating and solving physical problems and gaining a sense of magnitude of interacting effects and events. Extended details and corollaries are also included in these exercise problems. Some of the topics in the exercise problems may also be incorporated as topics for the lectures.

Author : M. Masud K. Khan,Ashfaque Ahmed Chowdhury,Nur M. Sayeed Hassan
Publisher : Springer
Page : 280 pages
File Size : 51,6 Mb
Release : 2017-10-03
Category : Technology & Engineering
ISBN : 9789811006975

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Application of Thermo-fluid Processes in Energy Systems by M. Masud K. Khan,Ashfaque Ahmed Chowdhury,Nur M. Sayeed Hassan Pdf

This book provides essential information on and case studies in the fields of energy technology, clean energy, energy efficiency, sustainability and the environment relevant to academics, researchers, practicing engineers, technologists and students. The individual chapters present cutting-edge research on key issues and recent developments in thermo-fluid processes, including but not limited to: energy technologies in process industries, applications of thermo-fluid processes in mining industries, applications of electrostatic precipitators in thermal power plants, biofuels, energy efficiency in building systems, etc. Helping readers develop an intuitive understanding of the relevant concepts in and solutions for achieving sustainability in medium and large-scale industries, the book offers a valuable resource for undergraduate, honors and postgraduate research students in the field of thermo-fluid engineering.

Author : George F. Pinder,William G. Gray
Publisher : John Wiley & Sons
Page : 273 pages
File Size : 41,5 Mb
Release : 2008-09-26
Category : Technology & Engineering
ISBN : 9780470380796

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Essentials of Multiphase Flow and Transport in Porous Media by George F. Pinder,William G. Gray Pdf

Learn the fundamental concepts that underlie the physics of multiphase flow and transport in porous media with the information in Essentials of Multiphase Flow in Porous Media, which demonstrates the mathematical-physical ways to express and address multiphase flow problems. Find a logical, step-by-step introduction to everything from the simple concepts to the advanced equations useful for addressing real-world problems like infiltration, groundwater contamination, and movement of non-aqueous phase liquids. Discover and apply the governing equations for application to these and other problems in light of the physics that influence system behavior.

Author : C. A. Brebbia,P. Vorobieff
Publisher : WIT Press
Page : 557 pages
File Size : 45,9 Mb
Release : 2013-07-03
Category : Science
ISBN : 9781845647346

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Computational Methods in Multiphase Flow VII by C. A. Brebbia,P. Vorobieff Pdf

Multiphase flows are found in all areas of technology, at all length scales and flow regimes and can involve compressible or incompressible linear or nonlinear, fluids. However, although they are ubiquitous, multiphase flows continue to be one of the most challenging areas of computational mechanics, with numerous problems as yet unsolved. Advanced computational and experimental methods are often required to solve the equations that describe such complex problems. The many challenges that must be faced in solving them include modelling nonlinear fluids, modelling and tracking interfaces, dealing with multiple length scales, characterising phase structures, and treating drop break-up and coalescence. It is important to validate models, which calls for the use of expensive and difficult experimental techniques.This book presents contributions on the latest research in the techniques for solving multiphase flow problems, presented at the seventh in a biennial series of conferences on the subject that began in 2001. Featured topics include: Flow in porous media; Turbulent flow; Multiphase flow simulation; Image processing; Heat transfer; Atomization; Interface behaviour; Oil and gas applications; Experimental measurements; Energy applications; Biological flows; Micro and macro fluids; Compressible flows.