Computational Techniques For Multiphase Flows

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Computational Techniques for Multiphase Flows

Author : Guan Heng Yeoh,Jiyuan Tu
Publisher : Elsevier
Page : 664 pages
File Size : 49,5 Mb
Release : 2009-10-07
Category : Science
ISBN : 0080914896

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Computational Techniques for Multiphase Flows by Guan Heng Yeoh,Jiyuan Tu Pdf

Mixed or multiphase flows of solid/liquid or solid/gas are commonly found in many industrial fields, and their behavior is complex and difficult to predict in many cases. The use of computational fluid dynamics (CFD) has emerged as a powerful tool for the understanding of fluid mechanics in multiphase reactors, which are widely used in the chemical, petroleum, mining, food, beverage and pharmaceutical industries. Computational Techniques for Multiphase Flows enables scientists and engineers to the undertand the basis and application of CFD in muliphase flow, explains how to use the technique, when to use it and how to interpret the results and apply them to improving aplications in process enginering and other multiphase application areas including the pumping, automotive and energy sectors. Understandable guide to a complex subject Important in many industries Ideal for potential users of CFD

Computational Methods for Multiphase Flow

Author : Andrea Prosperetti,Grétar Tryggvason
Publisher : Cambridge University Press
Page : 392 pages
File Size : 42,9 Mb
Release : 2009-06-25
Category : Mathematics
ISBN : 9781139459907

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Computational Methods for Multiphase Flow by Andrea Prosperetti,Grétar Tryggvason Pdf

Thanks to high-speed computers and advanced algorithms, the important field of modelling multiphase flows is an area of rapid growth. This one-stop account – now in paperback, with corrections from the first printing – is the ideal way to get to grips with this topic, which has significant applications in industry and nature. Each chapter is written by an acknowledged expert and includes extensive references to current research. All of the chapters are essentially independent and so the book can be used for a range of advanced courses and the self-study of specific topics. No other book covers so many topics related to multiphase flow, and it will therefore be warmly welcomed by researchers and graduate students of the subject across engineering, physics, and applied mathematics.

Computational Methods for Multiphase Flows in Porous Media

Author : Zhangxin Chen,Guanren Huan,Yuanle Ma
Publisher : SIAM
Page : 551 pages
File Size : 48,8 Mb
Release : 2006-04-01
Category : Computers
ISBN : 9780898716061

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Computational Methods for Multiphase Flows in Porous Media by Zhangxin Chen,Guanren Huan,Yuanle Ma Pdf

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.

Computational Methods in Multiphase Flow VI

Author : Andrea Alberto Mammoli,C. A. Brebbia
Publisher : WIT Press
Page : 345 pages
File Size : 52,9 Mb
Release : 2011
Category : Science
ISBN : 9781845645182

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Computational Methods in Multiphase Flow VI by Andrea Alberto Mammoli,C. A. Brebbia Pdf

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.

Computational Methods in Multiphase Flow VIII

Author : P. Vorobieff,C.A. Brebbia,J.L. Munoz-Cobo
Publisher : WIT Press
Page : 549 pages
File Size : 55,7 Mb
Release : 2015-04-20
Category : Science
ISBN : 9781845649463

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Computational Methods in Multiphase Flow VIII by P. Vorobieff,C.A. Brebbia,J.L. Munoz-Cobo Pdf

This book 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, at all length scales and flow regimes, involving compressible or incompressible linear or nonlinear fluids. The range of related problems of interest is vast, including astrophysics, biology, geophysics, atmospheric process, and many areas of engineering. The solution of the equations that describe such complex problems often requires a combination of advanced computational and experimental methods. For example, any models developed must be validated through the application of expensive and difficult experimental techniques. Numerous problems in the area thus remain as yet unsolved, including modelling nonlinear fluids, modelling and tracking interfaces, dealing with multiple length scales, characterising phase structures, and treating drop break-up and coalescence. The papers contained in the book were presented at the eighth in a well established series of biennial conferences that began in 2001. They represent close interaction between numerical modellers and other researchers working to gradually resolve the many outstanding issues in understanding of multiphase flow. The papers in the book 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.

Dynamics of Multiphase Flows

Author : Chao Zhu,Liang-Shih Fan,Zhao Yu
Publisher : Cambridge University Press
Page : 621 pages
File Size : 48,9 Mb
Release : 2021-06-17
Category : Mathematics
ISBN : 9781108473743

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Dynamics of Multiphase Flows by Chao Zhu,Liang-Shih Fan,Zhao Yu Pdf

Address physical principles and unified theories governing multiphase flows, with methods, applications, and problems.

Computational Methods in Multiphase Flow IV

Author : A.A. Mammoli,C.A. Brebbia
Publisher : WIT Press
Page : 417 pages
File Size : 42,8 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.

Numerical Treatment of Multiphase Flows in Porous Media

Author : Zhangxin Chen,Richard E. Ewing,Zhong-Ci Shi
Publisher : Springer
Page : 446 pages
File Size : 48,6 Mb
Release : 2008-01-11
Category : Science
ISBN : 9783540454670

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Numerical Treatment of Multiphase Flows in Porous Media by Zhangxin Chen,Richard E. Ewing,Zhong-Ci Shi Pdf

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 Multiphase Flow V

Author : Andrea Alberto Mammoli,C. A. Brebbia
Publisher : WIT Press
Page : 545 pages
File Size : 54,9 Mb
Release : 2009
Category : Science
ISBN : 9781845641887

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Computational Methods in Multiphase Flow V by Andrea Alberto Mammoli,C. A. Brebbia Pdf

Together with turbulence, multiphase flow remains one of the most challenging areas of computational mechanics and experimental methods and numerous 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 problems, it is often essential to utilize advanced computational and experimental methods to solve the complex equations that describe them. Challenges in these simulations include modelling and tracking interfaces, dealing with multiple length scales, modelling nonlinear fluids, treating drop breakup and coalescence, characterizing phase structures, and many others. Experimental techniques, although expensive and difficult to perform, are essential to validate models. This book contains papers presented at the Fifth International Conference on Computational Methods in Multiphase Flow, which are grouped into the following topics: Multiphase Flow Simulation; Interaction of Gas, Liquids and Solids; Turbulent Flow; Environmental Multiphase Flow; Bubble and Drop Dynamics; Flow in Porous Media; Heat Transfer; Image Processing; Interfacial Behaviour.

Handbook of Multiphase Flow Science and Technology

Author : Guan Heng Yeoh
Publisher : Springer
Page : 1200 pages
File Size : 40,8 Mb
Release : 2015-08-10
Category : Technology & Engineering
ISBN : 9814585866

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Handbook of Multiphase Flow Science and Technology by Guan Heng Yeoh Pdf

This Handbook provides readers with the current cutting edge of multiphase flow technology. It reviews the rapid development of multiphase flow technology, demonstrates the latest development of the technology, and showcase the very latest applications. It provides readers with comprehensive updated reference information covering theory, modelling and numerical methods, design and measurement, and new applications in multiphase flow systems. The Handbook consists of three parts or volumes: 1. Theory: describes the fundamentals including the concepts and definitions of multiphase flows. Classifications of multiphase flows. Basic understanding of different length scales involved – micro/nano, meso and macro. Treatment of such flows by different solution frameworks. 2. Modelling and Measurement: covers both classical and state-of the-art measurement and modelling approaches to resolve different classifications of multiphase flows. 3. Applications: highlights the very latest applications of measurement and modelling approaches in tackling different classification of multiphase flows in a variety of natural, biological and industrial systems and different length scales.

Multiphase Flow

Author : S. Hernández,P. Vorobieff
Publisher : WIT Press
Page : 136 pages
File Size : 55,7 Mb
Release : 2020-06-03
Category : Science
ISBN : 9781784664176

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Multiphase Flow by S. Hernández,P. Vorobieff Pdf

The research included in this volume focuses on using synergies between experimental and computational techniques to gain a better understanding of all classes of multiphase and complex flow. The included papers illustrate the close interaction between numerical modellers and researchers working to gradually resolve the many outstanding issues in our understanding of multiphase flow. Recently multiphase fluid dynamics have generated a great deal of attention, leading to many notable advances in experimental, analytical and numerical studies. Progress in numerical methods has permitted the solution of many practical problems, helping to improve our understanding of the physics involved. 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.

Computational Fluid Dynamics

Author : Jiyuan Tu,Guan Heng Yeoh,Chaoqun Liu
Publisher : Butterworth-Heinemann
Page : 458 pages
File Size : 50,8 Mb
Release : 2012-11-07
Category : Computers
ISBN : 9780080982434

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Computational Fluid Dynamics by Jiyuan Tu,Guan Heng Yeoh,Chaoqun Liu Pdf

An introduction to CFD fundamentals and using commercial CFD software to solve engineering problems, designed for the wide variety of engineering students new to CFD, and for practicing engineers learning CFD for the first time. Combining an appropriate level of mathematical background, worked examples, computer screen shots, and step by step processes, this book walks the reader through modeling and computing, as well as interpreting CFD results. The first book in the field aimed at CFD users rather than developers. New to this edition: A more comprehensive coverage of CFD techniques including discretisation via finite element and spectral element as well as finite difference and finite volume methods and multigrid method. Coverage of different approaches to CFD grid generation in order to closely match how CFD meshing is being used in industry. Additional coverage of high-pressure fluid dynamics and meshless approach to provide a broader overview of the application areas where CFD can be used. 20% new content .

Computational Methods in Multiphase Flow VII

Author : C. A. Brebbia,P. Vorobieff
Publisher : WIT Press
Page : 557 pages
File Size : 51,8 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.

Advancement of Shock Capturing Computational Fluid Dynamics Methods

Author : Keiichi Kitamura
Publisher : Springer Nature
Page : 136 pages
File Size : 47,8 Mb
Release : 2020-10-31
Category : Science
ISBN : 9789811590115

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Advancement of Shock Capturing Computational Fluid Dynamics Methods by Keiichi Kitamura Pdf

This book offers a compact primer on advanced numerical flux functions in computational fluid dynamics (CFD). It comprehensively introduces readers to methods used at the forefront of compressible flow simulation research. Further, it provides a comparative evaluation of the methods discussed, helping readers select the best numerical flux function for their specific needs. The first two chapters of the book reviews finite volume methods and numerical functions, before discussing issues commonly encountered in connection with each. The third and fourth chapter, respectively, address numerical flux functions for ideal gases and more complex fluid flow cases— multiphase flows, supercritical fluids and magnetohydrodynamics. In closing, the book highlights methods that provide high levels of accuracy. The concise content provides an overview of recent advances in CFD methods for shockwaves. Further, it presents the author’s insights into the advantages and disadvantages of each method, helping readers implement the numerical methods in their own research.

Fundamentals of Multiphase Flow

Author : Christopher E. Brennen
Publisher : Cambridge University Press
Page : 376 pages
File Size : 50,9 Mb
Release : 2005-04-18
Category : Science
ISBN : 0521848040

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Fundamentals of Multiphase Flow by Christopher E. Brennen Pdf

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