Immersed Boundary Method For Cfd

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Immersed Boundary Method for Cfd

Guangfa Yao
Immersed Boundary Method for Cfd Book PDF

Author : Guangfa Yao
Publisher : Createspace Independent Publishing Platform
Page : 254 pages
File Size : 46,8 Mb
Release : 2018-01-29
Category : Electronic
ISBN : 1984295586

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Immersed Boundary Method for Cfd by Guangfa Yao Pdf

The immersed boundary method has become increasingly popular in modeling fluid-structure interaction using computational fluid dynamics. It does this by adding a body force term in the momentum equations. The magnitude and direction of this body force assure that the boundary condition on the solid-fluid interface is satisfied without invoking the body-fitted numerical methods to impose the boundary condition on a solid-fluid interface. This eliminates the significant effort involved in the usually challenging task of generating a body fitted mesh. The governing equations for fluid flow with or without moving solid bodies are solved using a fixed and non-body conforming Cartesian mesh. There are many variations of immersed boundary methods with different implementations to calculate the body force term. A few popular implementations are introduced in this book. Related equations are derived and presented in detail. As examples, a few approaches are formulated using different methods to calculate the body force term, with related validations. Immersed boundary methods are usually coupled with fractional step methods to model fluid flow. One fractional step method is introduced in this book. The related discretized equations are derived in detail. The treatment of domain boundary conditions is also discussed. In immersed boundary methods, the stationary or moving solid bodies in a computational domain are embedded in the fixed mesh. Solid bodies need to be represented or tracked. Interpolation and/or extrapolation need to be performed to calculate the body force term and impose the velocity boundary condition on a solid-fluid interface. In some approaches, a solid volume fraction is also needed in cells containing some solid. The level set method, as a powerful tool that is usually used to track a free surface flow, and construct and manipulate complex geometries, is chosen in the book to perform these tasks. Representing and tracking solid bodies, performing interpolation and extrapolation, and calculating a solid volume fraction are discussed in detail, using the level set method. This book focuses on the implementation of the immersed boundary methods by providing detailed derivations of related equations to facilitate the readers' understanding, so that they may learn the basics and write their own code.

Immersed Boundary Method

Somnath Roy,Ashoke De,Elias Balaras
Immersed Boundary Method Book PDF

Author : Somnath Roy,Ashoke De,Elias Balaras
Publisher : Springer Nature
Page : 441 pages
File Size : 42,7 Mb
Release : 2020-05-15
Category : Technology & Engineering
ISBN : 9789811539404

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Immersed Boundary Method by Somnath Roy,Ashoke De,Elias Balaras Pdf

This volume presents the emerging applications of immersed boundary (IB) methods in computational mechanics and complex CFD calculations. It discusses formulations of different IB implementations and also demonstrates applications of these methods in a wide range of problems. It will be of special value to researchers and engineers as well as graduate students working on immersed boundary methods, specifically on recent developments and applications. The book can also be used as a supplementary textbook in advanced courses in computational fluid dynamics.

Computational Fluid Dynamics

Takeo Kajishima,Kunihiko Taira
Computational Fluid Dynamics Book PDF

Author : Takeo Kajishima,Kunihiko Taira
Publisher : Springer
Page : 358 pages
File Size : 52,6 Mb
Release : 2016-10-01
Category : Technology & Engineering
ISBN : 9783319453040

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Computational Fluid Dynamics by Takeo Kajishima,Kunihiko Taira Pdf

This textbook presents numerical solution techniques for incompressible turbulent flows that occur in a variety of scientific and engineering settings including aerodynamics of ground-based vehicles and low-speed aircraft, fluid flows in energy systems, atmospheric flows, and biological flows. This book encompasses fluid mechanics, partial differential equations, numerical methods, and turbulence models, and emphasizes the foundation on how the governing partial differential equations for incompressible fluid flow can be solved numerically in an accurate and efficient manner. Extensive discussions on incompressible flow solvers and turbulence modeling are also offered. This text is an ideal instructional resource and reference for students, research scientists, and professional engineers interested in analyzing fluid flows using numerical simulations for fundamental research and industrial applications.

The Finite Volume Method in Computational Fluid Dynamics

F. Moukalled,L. Mangani,M. Darwish
The Finite Volume Method in Computational Fluid Dynamics Book PDF

Author : F. Moukalled,L. Mangani,M. Darwish
Publisher : Springer
Page : 791 pages
File Size : 51,6 Mb
Release : 2015-08-13
Category : Technology & Engineering
ISBN : 9783319168746

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The Finite Volume Method in Computational Fluid Dynamics by F. Moukalled,L. Mangani,M. Darwish Pdf

This textbook explores both the theoretical foundation of the Finite Volume Method (FVM) and its applications in Computational Fluid Dynamics (CFD). Readers will discover a thorough explanation of the FVM numerics and algorithms used for the simulation of incompressible and compressible fluid flows, along with a detailed examination of the components needed for the development of a collocated unstructured pressure-based CFD solver. Two particular CFD codes are explored. The first is uFVM, a three-dimensional unstructured pressure-based finite volume academic CFD code, implemented within Matlab. The second is OpenFOAM®, an open source framework used in the development of a range of CFD programs for the simulation of industrial scale flow problems. With over 220 figures, numerous examples and more than one hundred exercise on FVM numerics, programming, and applications, this textbook is suitable for use in an introductory course on the FVM, in an advanced course on numerics, and as a reference for CFD programmers and researchers.

Cartesian CFD Methods for Complex Applications

Ralf Deiterding,Margarete Oliveira Domingues,Kai Schneider
Cartesian CFD Methods for Complex Applications Book PDF

Author : Ralf Deiterding,Margarete Oliveira Domingues,Kai Schneider
Publisher : Springer Nature
Page : 144 pages
File Size : 50,5 Mb
Release : 2021-04-03
Category : Mathematics
ISBN : 9783030617615

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Cartesian CFD Methods for Complex Applications by Ralf Deiterding,Margarete Oliveira Domingues,Kai Schneider Pdf

This volume collects the most important contributions from four minisymposia from ICIAM 2019. The papers highlight cutting-edge applications of Cartesian CFD methods and describe the employed algorithms and numerical schemes. An emphasis is laid on complex multi-physics applications like magnetohydrodynamics, combustion, aerodynamics with fluid-structure interaction, solved with various discretizations, e.g. finite difference, finite volume, multiresolution or lattice Boltzmann CFD schemes. Software design aspects and parallelization challenges are also considered. The book is addressed to graduate students and scientists in the fields of applied mathematics and computational engineering.

Computational Methods for Fluid Dynamics

Joel H. Ferziger,Milovan Perić,Robert L. Street
Computational Methods for Fluid Dynamics Book PDF

Author : Joel H. Ferziger,Milovan Perić,Robert L. Street
Publisher : Springer
Page : 596 pages
File Size : 47,7 Mb
Release : 2019-08-16
Category : Technology & Engineering
ISBN : 9783319996936

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Computational Methods for Fluid Dynamics by Joel H. Ferziger,Milovan Perić,Robert L. Street Pdf

This book is a guide to numerical methods for solving fluid dynamics problems. The most widely used discretization and solution methods, which are also found in most commercial CFD-programs, are described in detail. Some advanced topics, like moving grids, simulation of turbulence, computation of free-surface flows, multigrid methods and parallel computing, are also covered. Since CFD is a very broad field, we provide fundamental methods and ideas, with some illustrative examples, upon which more advanced techniques are built. Numerical accuracy and estimation of errors are important aspects and are discussed in many examples. Computer codes that include many of the methods described in the book can be obtained online. This 4th edition includes major revision of all chapters; some new methods are described and references to more recent publications with new approaches are included. Former Chapter 7 on solution of the Navier-Stokes equations has been split into two Chapters to allow for a more detailed description of several variants of the Fractional Step Method and a comparison with SIMPLE-like approaches. In Chapters 7 to 13, most examples have been replaced or recomputed, and hints regarding practical applications are made. Several new sections have been added, to cover, e.g., immersed-boundary methods, overset grids methods, fluid-structure interaction and conjugate heat transfer.

Computational Fluid Dynamics 2002

Steve Armfield,P. Morgan,Karkenahalli Srinivas
Computational Fluid Dynamics 2002 Book PDF

Author : Steve Armfield,P. Morgan,Karkenahalli Srinivas
Publisher : Springer Science & Business Media
Page : 837 pages
File Size : 52,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642593345

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Computational Fluid Dynamics 2002 by Steve Armfield,P. Morgan,Karkenahalli Srinivas Pdf

We are pleased to present the Proceedings of the Second International Conference on Computational Fluid Dynamics held at the University of Sydney, Australia, from July 15 to 19, 2002. The conference was a productive meeting of scientists, mathematicians and engineers involved in the computation of fluid flow. Keynote lectures were presented in the areas of optimisation, algorithms, turbulence and bio-fluid mechanics. Two hundred and fifty abstracts from many countries were received for con sideration. The executive committee, consisting of A. Lerat, M. Napolitano, J.J. Chattot, N. Satofuka and myself, were responsible for the selection of papers. Each of the members had a separate subcommittee to carry out the evaluation. One hundred and seventy papers were selected of which one hundred and fifty two were presented at the conference. All papers that appear in the proceedings have been peer reviewed by a panel of experts (with a minimum of two for every paper) before publication. The conference was attended by 160 delegates with a minimum of late with drawals. The informal and friendly atmosphere provided by the university sur roundings was highly appreciated, and the technical aspects of the conference were stimulating. It is appropriate here to thank Alain Lerat, the retiring secretary of the international scientific committee of the conference. We also wish to welcome J. J. Chattot who is the incoming secretary.

A First Course in Computational Fluid Dynamics

H. Aref,S. Balachandar
A First Course in Computational Fluid Dynamics Book PDF

Author : H. Aref,S. Balachandar
Publisher : Cambridge University Press
Page : 405 pages
File Size : 44,5 Mb
Release : 2017-10-12
Category : Science
ISBN : 9781107178519

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A First Course in Computational Fluid Dynamics by H. Aref,S. Balachandar Pdf

This book provides a broad coverage of computational fluid dynamics that will interest engineers, astrophysicists, mathematicians, oceanographers and ecologists.

Computational Fluid Dynamics: Principles and Applications

Jiri Blazek
Computational Fluid Dynamics Principles and Applications Book PDF

Author : Jiri Blazek
Publisher : Elsevier
Page : 496 pages
File Size : 55,6 Mb
Release : 2005-12-20
Category : Science
ISBN : 0080529674

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Computational Fluid Dynamics: Principles and Applications by Jiri Blazek Pdf

Computational Fluid Dynamics (CFD) is an important design tool in engineering and also a substantial research tool in various physical sciences as well as in biology. The objective of this book is to provide university students with a solid foundation for understanding the numerical methods employed in today’s CFD and to familiarise them with modern CFD codes by hands-on experience. It is also intended for engineers and scientists starting to work in the field of CFD or for those who apply CFD codes. Due to the detailed index, the text can serve as a reference handbook too. Each chapter includes an extensive bibliography, which provides an excellent basis for further studies.

Computational Fluid Dynamics

Jiyuan Tu,Guan Heng Yeoh,Chaoqun Liu
Computational Fluid Dynamics Book PDF

Author : Jiyuan Tu,Guan Heng Yeoh,Chaoqun Liu
Publisher : Butterworth-Heinemann
Page : 458 pages
File Size : 43,6 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 .

APAC 2019

Nguyen Trung Viet,Dou Xiping,Tran Thanh Tung
APAC 2019 Book PDF

Author : Nguyen Trung Viet,Dou Xiping,Tran Thanh Tung
Publisher : Springer Nature
Page : 1483 pages
File Size : 55,6 Mb
Release : 2019-09-25
Category : Science
ISBN : 9789811502910

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APAC 2019 by Nguyen Trung Viet,Dou Xiping,Tran Thanh Tung Pdf

This book presents selected articles from the International Conference on Asian and Pacific Coasts (APAC 2019), an event intended to promote academic and technical exchange on coastal related studies, including coastal engineering and coastal environmental problems, among Asian and Pacific countries/regions. APAC is jointly supported by the Chinese Ocean Engineering Society (COES), the Coastal Engineering Committee of the Japan Society of Civil Engineers (JSCE), and the Korean Society of Coastal and Ocean Engineers (KSCOE). APAC is jointly supported by the Chinese Ocean Engineering Society (COES), the Coastal Engineering Committee of the Japan Society of Civil Engineers (JSCE), and the Korean Society of Coastal and Ocean Engineers (KSCOE).

Particulate Flows

Donald A. Drew,Daniel D. Joseph,Stephen L. Passman
Particulate Flows Book PDF

Author : Donald A. Drew,Daniel D. Joseph,Stephen L. Passman
Publisher : Springer
Page : 0 pages
File Size : 54,6 Mb
Release : 2012-04-06
Category : Mathematics
ISBN : 1468471112

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Particulate Flows by Donald A. Drew,Daniel D. Joseph,Stephen L. Passman Pdf

This IMA Volume in Mathematics and its Applications PARTICULATE FLOWS: PROCESSING AND RHEOLOGY is based on the proceedings of a very successful one-week workshop with the same title, which was an integral part of the 1995-1996 IMA program on "Mathematical Methods in Materials Science." We would like to thank Donald A. Drew, Daniel D. Joseph, and Stephen L. Passman for their excellent work as organizers of the meeting. We also take this opportunity to thank the National Science Foun dation (NSF), the Army Research Office (ARO) and the Office of Naval Research (ONR), whose financial support made the workshop possible. A vner Friedman Robert Gulliver v PREFACE The workshop on Particulate Flows: Processing and Rheology was held January 8-12, 1996 at the Institute for Mathematics and its Applications on the University of Minnesota Twin Cities campus as part of the 1995- 96 Program on Mathematical Methods in Materials Science. There were about forty participants, and some lively discussions, in spite of the fact that bad weather on the east coast kept some participants from attending, and caused scheduling changes throughout the workshop. Heterogeneous materials can behave strangely, even in simple flow sit uations. For example, a mixture of solid particles in a liquid can exhibit behavior that seems solid-like or fluid-like, and attempting to measure the "viscosity" of such a mixture leads to contradictions and "unrepeatable" experiments. Even so, such materials are commonly used in manufacturing and processing.

The Numerical Simulation of Fluid Flow

Robert Castilla,Anton Vernet
The Numerical Simulation of Fluid Flow Book PDF

Author : Robert Castilla,Anton Vernet
Publisher : Mdpi AG
Page : 158 pages
File Size : 48,9 Mb
Release : 2022-02-17
Category : Technology & Engineering
ISBN : 3036529314

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The Numerical Simulation of Fluid Flow by Robert Castilla,Anton Vernet Pdf

This book collects the accepted contributions to the Special Issue "The Numerical Simulation of Fluid Flow" in the Energies journal of MDPI. It is focused more on practical applications of numerical codes than in its development. It covers a wide variety of topics, from aeroacoustics to aerodynamics and flow-particles interaction.

Principles of Computational Fluid Dynamics

Pieter Wesseling
Principles of Computational Fluid Dynamics Book PDF

Author : Pieter Wesseling
Publisher : Springer Science & Business Media
Page : 651 pages
File Size : 54,7 Mb
Release : 2009-12-21
Category : Mathematics
ISBN : 9783642051456

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Principles of Computational Fluid Dynamics by Pieter Wesseling Pdf

This up-to-date book gives an account of the present state of the art of numerical methods employed in computational fluid dynamics. The underlying numerical principles are treated in some detail, using elementary methods. The author gives many pointers to the current literature, facilitating further study. This book will become the standard reference for CFD for the next 20 years.

Computational Methods for Multiphase Flow

Andrea Prosperetti,Grétar Tryggvason
Computational Methods for Multiphase Flow Book PDF

Author : Andrea Prosperetti,Grétar Tryggvason
Publisher : Cambridge University Press
Page : 392 pages
File Size : 49,9 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.