Computational Methods For Two Phase Flows

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Computational Methods for Two-Phase Flow and Particle Transport

Author : Wen Ho Lee
Publisher : World Scientific Publishing Company
Page : 472 pages
File Size : 49,7 Mb
Release : 2013-03-22
Category : Science
ISBN : 9789814460293

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Computational Methods for Two-Phase Flow and Particle Transport by Wen Ho Lee Pdf

This book describes mathematical formulations and computational methods for solving two-phase flow problems with a computer code that calculates thermal hydraulic problems related to light water and fast breeder reactors. The physical model also handles the particle and gas flow problems that arise from coal gasification and fluidized beds. The second part of this book deals with the computational methods for particle transport.

Numerical Methods for Two-phase Incompressible Flows

Author : Sven Gross,Arnold Reusken
Publisher : Springer Science & Business Media
Page : 487 pages
File Size : 42,5 Mb
Release : 2011-04-26
Category : Mathematics
ISBN : 9783642196867

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Numerical Methods for Two-phase Incompressible Flows by Sven Gross,Arnold Reusken Pdf

This book is the first monograph providing an introduction to and an overview of numerical methods for the simulation of two-phase incompressible flows. The Navier-Stokes equations describing the fluid dynamics are examined in combination with models for mass and surfactant transport. The book pursues a comprehensive approach: important modeling issues are treated, appropriate weak formulations are derived, level set and finite element discretization techniques are analyzed, efficient iterative solvers are investigated, implementational aspects are considered and the results of numerical experiments are presented. The book is aimed at M Sc and PhD students and other researchers in the fields of Numerical Analysis and Computational Engineering Science interested in the numerical treatment of two-phase incompressible flows.

Computational Methods in Multiphase Flow IV

Author : A.A. Mammoli,C.A. Brebbia
Publisher : WIT Press
Page : 417 pages
File Size : 52,9 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.

Computational Methods for Two-Phase Flows

Author : Peter D. M. Spelt,Hang Ding,Stephen J. Shaw
Publisher : World Scientific Publishing Company Incorporated
Page : 350 pages
File Size : 55,5 Mb
Release : 2010
Category : Science
ISBN : 9814280976

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Computational Methods for Two-Phase Flows by Peter D. M. Spelt,Hang Ding,Stephen J. Shaw Pdf

This book uniquely presents an overview of methods for the numerical simulation of a wide range of two-phase flows, aimed at a broad readership of engineers and scientists at graduate level. Given that numerous methods have been proposed recently in this field, the new book series could not have been more timely and much needed for an up-to-date overview of the advances, whilst not restricting the focus on two-phase flows or any particular method. The book is written by a team of leading experts who have contributed substantially to the development of the methods and who have also applied the concepts and theories to a diverse range of applications. Computational Methods for Two-Phase Flows is self-contained, and aims to elucidate and analyze the strong relations between the various numerical methods, beyond merely giving detailed summary of the various methods. A unique enhanced feature of the book is that the sample codes that come with the book provide further benefits and ease of use to readers to implement the various numerical methods. The book is the first volume of a new book series entitled Advances in Computational Fluid Dynamics, published by World Scientific.

Computational Methods for Multiphase Flow

Author : Andrea Prosperetti,Grétar Tryggvason
Publisher : Cambridge University Press
Page : 392 pages
File Size : 45,9 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 : 47,9 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 Techniques for Multiphase Flows

Author : Guan Heng Yeoh,Jiyuan Tu
Publisher : Elsevier
Page : 658 pages
File Size : 54,6 Mb
Release : 2009-10-07
Category : Computers
ISBN : 9780080914893

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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 in Multiphase Flow VII

Author : C. A. Brebbia,P. Vorobieff
Publisher : WIT Press
Page : 557 pages
File Size : 53,8 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.

Computational Methods in Multiphase Flow VI

Author : Andrea Alberto Mammoli,C. A. Brebbia
Publisher : WIT Press
Page : 345 pages
File Size : 47,7 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 : 46,6 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.

Computational Methods in Multiphase Flow V

Author : Andrea Alberto Mammoli,C. A. Brebbia
Publisher : WIT Press
Page : 545 pages
File Size : 41,6 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.

Thermo-fluid Dynamics of Two-Phase Flow

Author : Mamoru Ishii,Takashi Hibiki
Publisher : Springer Science & Business Media
Page : 462 pages
File Size : 43,9 Mb
Release : 2006-09-28
Category : Technology & Engineering
ISBN : 9780387291871

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Thermo-fluid Dynamics of Two-Phase Flow by Mamoru Ishii,Takashi Hibiki Pdf

This book has been written for graduate students, scientists and engineers who need in-depth theoretical foundations to solve two-phase problems in various technological systems. Based on extensive research experiences focused on the fundamental physics of two-phase flow, the authors present the detailed theoretical foundation of multi-phase flow thermo-fluid dynamics as they apply to a variety of scenarios, including nuclear reactor transient and accident analysis, energy systems, power generation systems and even space propulsion.

Computational Methods in Multiphase Flow III

Author : Andrea Alberto Mammoli,C. A. Brebbia
Publisher : WIT Press
Page : 385 pages
File Size : 51,5 Mb
Release : 2005
Category : Science
ISBN : 9781845640309

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

A common feature of multiphase flows is that a dispersed or discontinuous phase is being carried by a continuous phase, for example water drops in gas flow, solid particles in water flow, or gas bubbles in liquid flow. The overall behavior of the flow is shaped largely by the interaction between the discontinuous elements--drops, particles, bubbles

Computational Methods in Subsurface Flow

Author : Peter S. Huyakorn
Publisher : Academic Press
Page : 488 pages
File Size : 48,9 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323137973

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Computational Methods in Subsurface Flow by Peter S. Huyakorn Pdf

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.