Computational Fluid Dynamics With Moving Boundaries

Author : Wei Shyy,H. S. Udaykumar,Madhukar M. Rao,Richard W. Smith
Publisher : Courier Corporation
Page : 306 pages
File Size : 54,6 Mb
Release : 2012-08-21
Category : Technology & Engineering
ISBN : 9780486135557

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Computational Fluid Dynamics with Moving Boundaries by Wei Shyy,H. S. Udaykumar,Madhukar M. Rao,Richard W. Smith Pdf

This text describes several computational techniques that can be applied to a variety of problems in thermo-fluid physics, multi-phase flow, and applied mechanics involving moving flow boundaries. Step-by-step discussions of numerical procedures include multiple examples that employ algorithms in problem-solving. In addition to its survey of contemporary numerical techniques, this volume discusses formulation and computation strategies as well as applications in many fields. Researchers and professionals in aerospace, chemical, mechanical, and materials engineering will find it a valuable resource. It is also an appropriate textbook for advanced courses in fluid dynamics, computation fluid dynamics, heat transfer, and numerical methods.

Author : Yuri Bazilevs,Kenji Takizawa
Publisher : Birkhäuser
Page : 500 pages
File Size : 44,9 Mb
Release : 2016-10-04
Category : Mathematics
ISBN : 9783319408279

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Advances in Computational Fluid-Structure Interaction and Flow Simulation by Yuri Bazilevs,Kenji Takizawa Pdf

This contributed volume celebrates the work of Tayfun E. Tezduyar on the occasion of his 60th birthday. The articles it contains were born out of the Advances in Computational Fluid-Structure Interaction and Flow Simulation (AFSI 2014) conference, also dedicated to Prof. Tezduyar and held at Waseda University in Tokyo, Japan on March 19-21, 2014. The contributing authors represent a group of international experts in the field who discuss recent trends and new directions in computational fluid dynamics (CFD) and fluid-structure interaction (FSI). Organized into seven distinct parts arranged by thematic topics, the papers included cover basic methods and applications of CFD, flows with moving boundaries and interfaces, phase-field modeling, computer science and high-performance computing (HPC) aspects of flow simulation, mathematical methods, biomedical applications, and FSI. Researchers, practitioners, and advanced graduate students working on CFD, FSI, and related topics will find this collection to be a definitive and valuable resource.

Author : Stefanie Gutschmidt,James N. Hewett,Mathieu Sellier
Publisher : Springer
Page : 296 pages
File Size : 51,7 Mb
Release : 2019-03-28
Category : Technology & Engineering
ISBN : 9783030137205

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IUTAM Symposium on Recent Advances in Moving Boundary Problems in Mechanics by Stefanie Gutschmidt,James N. Hewett,Mathieu Sellier Pdf

Many problems in mechanics involve deformable domains with moving boundaries, including fluid-structure interaction, multiphase flows, flows over soft tissues and textiles, or flows involving accretion/erosion to name but a few. The presence of a moving boundary presents considerable challenges when it comes to modelling and understanding the underlying system dynamics. This proceedings volume collects contributions made at the IUTAM Symposium on Recent Advances in Moving Boundary Problems in Mechanics held in Christchurch, New Zealand in February 2018.

Author : Guangfa Yao
Publisher : Createspace Independent Publishing Platform
Page : 254 pages
File Size : 52,5 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.

Author : John Wendt
Publisher : Springer Science & Business Media
Page : 333 pages
File Size : 49,6 Mb
Release : 2008-11-04
Category : Technology & Engineering
ISBN : 9783540850557

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Computational Fluid Dynamics by John Wendt Pdf

Computational Fluid Dynamics: An Introduction grew out of a von Karman Institute (VKI) Lecture Series by the same title ?rst presented in 1985 and repeated with modi?cations every year since that time. The objective, then and now, was to present the subject of computational ?uid dynamics (CFD) to an audience unfamiliar with all but the most basic numerical techniques and to do so in such a way that the practical application of CFD would become clear to everyone. A second edition appeared in 1995 with updates to all the chapters and when that printing came to an end, the publisher requested that the editor and authors consider the preparation of a third edition. Happily, the authors received the request with enthusiasm. The third edition has the goal of presenting additional updates and clari?cations while preserving the introductory nature of the material. The book is divided into three parts. John Anderson lays out the subject in Part I by ?rst describing the governing equations of ?uid dynamics, concentrating on their mathematical properties which contain the keys to the choice of the numerical approach. Methods of discretizing the equations are discussed and transformation techniques and grids are presented. Two examples of numerical methods close out this part of the book: source and vortex panel methods and the explicit method. Part II is devoted to four self-contained chapters on more advanced material. Roger Grundmann treats the boundary layer equations and methods of solution.

Author : Jiri Blazek
Publisher : Elsevier
Page : 496 pages
File Size : 45,8 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.

Author : Patrick J. Roache
Publisher : Unknown
Page : 938 pages
File Size : 51,5 Mb
Release : 1976
Category : Science
ISBN : UOM:39015000463532

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Computational Fluid Dynamics by Patrick J. Roache Pdf

Author : C.A. Brebbia,P.W. Partridge
Publisher : Springer Science & Business Media
Page : 264 pages
File Size : 50,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401128766

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Boundary Elements in Fluid Dynamics by C.A. Brebbia,P.W. Partridge Pdf

This book Boundary Elements in Fluid Dynamics is the second volume of the two volume proceedings of the International Conference on Computer Modelling of Seas and Coastal Regions and Boundary Elements and Fluid Dynamics, held in Southampton, U.K., in April 1992. The Boundary Element Method (BEM) is now fully established as an ac curate and successful technique for solving engineering problems in a wide range of fields. The success of the method is due to its advantages in data reduction, as only the boundary of the region is modelled. Thus moving boundaries may be more easily handled, which is not the case if domain methods are used. In addition, the method is easily able to model regions to extending to infinity. Fluid mechanics is traditionally one of the most challenging areas of engi neering, the simulation of fluid motion, particularly in three dimensions, is always a serious test for any numerical method, and is an area in which BEM analysis may be used taking full advantage of its special characteris tics. The conference includes sections on turbomachinery, aerodynamics, viscous flow and turbulence models, and special flow situations. The organisers would like to thank the International Scientific Advisory Committee, the conference delegates and all of those who have actively supported the meet ing.

Author : Pradip Niyogi
Publisher : Pearson Education India
Page : 606 pages
File Size : 55,9 Mb
Release : 2006
Category : Science
ISBN : 8177587641

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Introduction to Computational Fluid Dynamics by Pradip Niyogi Pdf

Introduction to Computational Fluid Dynamics is a self-contained introduction to a new subject, arising through the amalgamation of classical fluid dynamics and numerical analysis supported by powerful computers. Written in the style of a text book for advanced level B.Tech, M.Tech and M.Sc. students of various science and engineering disciplines. It introduces the reader to finite-difference and finite-volume methods for studying and analyzing linear and non-linear problems of fluid flow governed by inviscid incompressible and compressible Euler equations as also incompressible and compressible viscous flows governed by boundary-layer and Navier-Stokes equations. Simple turbulence modelling has been presented.

Author : C. A. J. Fletcher,Clive A. J. Fletcher
Publisher : Springer Science & Business Media
Page : 504 pages
File Size : 42,8 Mb
Release : 1988
Category : Computational fluid dynamics
ISBN : 3540187596

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Computational Techniques for Fluid Dynamics 2 by C. A. J. Fletcher,Clive A. J. Fletcher Pdf

The purpose of this textbook is to provide senior undergraduate and postgraduate engineers, scientists and applied mathematicians with the specific techniques, and the framework to develop skills in using the techniques, that have proven effective in the various brances of computational fluid dynamics.

Author : Herbert Bishop Keller
Publisher : American Mathematical Soc.
Page : 286 pages
File Size : 48,6 Mb
Release : 1978
Category : Fluid dynamics
ISBN : 0821813315

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Computational Fluid Dynamics by Herbert Bishop Keller Pdf

Author : Pieter Wesseling
Publisher : Springer Science & Business Media
Page : 651 pages
File Size : 43,7 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.

Author : National Research Council,Division on Engineering and Physical Sciences,Commission on Physical Sciences, Mathematics, and Applications,Naval Studies Board
Publisher : National Academies Press
Page : 1100 pages
File Size : 40,9 Mb
Release : 1997-09-11
Category : Science
ISBN : 9780309058797

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Twenty-First Symposium on Naval Hydrodynamics by National Research Council,Division on Engineering and Physical Sciences,Commission on Physical Sciences, Mathematics, and Applications,Naval Studies Board Pdf

Author : Damien Tromeur-Dervout,Gunther Brenner,David R. Emerson,Jocelyne Erhel
Publisher : Springer Science & Business Media
Page : 428 pages
File Size : 51,7 Mb
Release : 2010-09-21
Category : Science
ISBN : 9783642144387

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Parallel Computational Fluid Dynamics 2008 by Damien Tromeur-Dervout,Gunther Brenner,David R. Emerson,Jocelyne Erhel Pdf

This book collects the proceedings of the Parallel Computational Fluid Dynamics 2008 conference held in Lyon, France. Contributed papers by over 40 researchers representing the state of the art in parallel CFD and architecture from Asia, Europe, and North America examine major developments in (1) block-structured grid and boundary methods to simulate flows over moving bodies, (2) specific methods for optimization in Aerodynamics Design, (3) innovative parallel algorithms and numerical solvers, such as scalable algebraic multilevel preconditioners and the acceleration of iterative solutions, (4) software frameworks and component architectures for parallelism, (5) large scale computing and parallel efficiencies in the industrial context, (6) lattice Boltzmann and SPH methods, and (7) applications in the environment, biofluids, and nuclear engineering.

Author : B. Šarler,C. A. Brebbia
Publisher : WIT Press (UK)
Page : 272 pages
File Size : 49,7 Mb
Release : 2001
Category : Computers
ISBN : UOM:39015050820011

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Moving Boundaries VI by B. Šarler,C. A. Brebbia Pdf

"Sixth International Conference on the Computational Modelling of Free and Moving Boundary Problems"--P. facing t.p.