Computational Fluid Dynamics

A Practical Approach
Author: Jiyuan Tu,Guan-Heng Yeoh,Chaoqun Liu
Publisher: Elsevier
ISBN: 9780080556857
Category: Science
Page: 480
View: 2461

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Computational Fluid Dynamics enables engineers to model and predict fluid flow in powerful, visually impressive ways and is one of the core engineering design tools, essential to the study and future work of many engineers. This textbook is designed to explcitly meet the needs engineering students taking a first course in CFD or computer-aided engineering. Fully course matched, with the most extensive and rigorous pedagogy and features of any book in the field, it is certain to be a key text. The only course text available specifically designed to give an applications-lead, commercial software oriented approach to understanding and using Computational Fluid Dynamics (CFD). Meets the needs of all engineering disciplines that use CFD. The perfect CFD teaching resource: clear, straightforward text, step-by-step explanation of mathematical foundations, detailed worked examples, end-of-chapter knowledge check exercises, and homework assignment questions

Numerische Strömungsmechanik


Author: Joel H. Ferziger,Milovan Peric
Publisher: Springer-Verlag
ISBN: 3540682287
Category: Science
Page: 509
View: 2091

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Das Buch bietet einen Überblick über die numerischen Methoden zur Lösung strömungsmechanischer Probleme. Die in der Praxis meistgenutzten Methoden werden detailliert beschrieben. Behandelt werden auch fortgeschrittene Methoden, wie die Simulation von Turbulenzen und Parallel-Verarbeitung. Das Buch beschreibt die Grundlagen und Prinzipien der verschiedenen Methoden. Numerische Genauigkeit und Abschätzung sowie Fehlerreduktion werden detailliert mit vielen Beispielen behandelt. Alle Computercodes sind über den Server ftp.springer.de des Springer-Verlages erhältlich (Internet).

Computational Fluid Dynamics for Engineers and Scientists


Author: Sreenivas Jayanti
Publisher: Springer
ISBN: 9402412174
Category: Technology & Engineering
Page: 402
View: 972

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This book offers a practical, application-oriented introduction to computational fluid dynamics (CFD), with a focus on the concepts and principles encountered when using CFD in industry. Presuming no more knowledge than college-level understanding of the core subjects, the book puts together all the necessary topics to give the reader a comprehensive introduction to CFD. It includes discussion of the derivation of equations, grid generation and solution algorithms for compressible, incompressible and hypersonic flows. The final two chapters of the book are intended for the more advanced user. In the penultimate chapter, the special difficulties that arise while solving practical problems are addressed. Distinction is made between complications arising out of geometrical complexity and those arising out of the complexity of the physics (and chemistry) of the problem. The last chapter contains a brief discussion of what can be considered as the Holy Grail of CFD, namely, finding the optimal design of a fluid flow component. A number of problems are given at the end of each chapter to reinforce the concepts and ideas discussed in that chapter. CFD has come of age and is widely used in industry as well as in academia as an analytical tool to investigate a wide range of fluid flow problems. This book is written for two groups: for those students who are encountering CFD for the first time in the form of a taught lecture course, and for those practising engineers and scientists who are already using CFD as an analysis tool in their professions but would like to deepen and broaden their understanding of the subject.

Handbuch Dampfturbinen

Grundlagen, Konstruktion, Betrieb
Author: Stefan aus der Wiesche,Franz Joos
Publisher: Springer-Verlag
ISBN: 3658206306
Category: Science
Page: 1120
View: 6866

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Das Fachbuch behandelt die Grundlagen, die Konstruktion und das Betriebsverhalten von Dampfturbinen in aktueller Form. Die wichtigsten Fragen zu Dampfturbinen werden als zeitgemäßes Kompendium für fortgeschrittene Studierende, Berufseinsteiger und Ingenieure in der Praxis umfassend und detailliert dargestellt. Nach Grundlagen, Bauteilen und Komponenten werden ausgewählte Ausführungsbeispiele beschrieben und diskutiert. Praxisgerechte Beispiele und Fragen zum Betrieb und Einsatz von Dampfturbinen runden die Darstellung ab.

Applied Computational Fluid Dynamics Techniques

An Introduction Based on Finite Element Methods
Author: Rainald Löhner
Publisher: John Wiley & Sons
ISBN: 9780470989661
Category: Science
Page: 544
View: 7993

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Computational fluid dynamics (CFD) is concerned with the efficient numerical solution of the partial differential equations that describe fluid dynamics. CFD techniques are commonly used in the many areas of engineering where fluid behavior is an important factor. Traditional fields of application include aerospace and automotive design, and more recently, bioengineering and consumer and medical electronics. With Applied Computational Fluid Dynamics Techniques, 2nd edition, Rainald Löhner introduces the reader to the techniques required to achieve efficient CFD solvers, forming a bridge between basic theoretical and algorithmic aspects of the finite element method and its use in an industrial context where methods have to be both as simple but also as robust as possible. This heavily revised second edition takes a practice-oriented approach with a strong emphasis on efficiency, and offers important new and updated material on; Overlapping and embedded grid methods Treatment of free surfaces Grid generation Optimal use of supercomputing hardware Optimal shape and process design Applied Computational Fluid Dynamics Techniques, 2nd edition is a vital resource for engineers, researchers and designers working on CFD, aero and hydrodynamics simulations and bioengineering. Its unique practical approach will also appeal to graduate students of fluid mechanics and aero and hydrodynamics as well as biofluidics.

Computational Fluid Dynamics

An Introduction
Author: John Wendt
Publisher: Springer Science & Business Media
ISBN: 3540850554
Category: Technology & Engineering
Page: 332
View: 6719

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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.

Grenzschicht-Theorie


Author: H. Schlichting,Klaus Gersten
Publisher: Springer-Verlag
ISBN: 3662075547
Category: Technology & Engineering
Page: 852
View: 5157

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Die Überarbeitung für die 10. deutschsprachige Auflage von Hermann Schlichtings Standardwerk wurde wiederum von Klaus Gersten geleitet, der schon die umfassende Neuformulierung der 9. Auflage vorgenommen hatte. Es wurden durchgängig Aktualisierungen vorgenommen, aber auch das Kapitel 15 von Herbert Oertel jr. neu bearbeitet. Das Buch gibt einen umfassenden Überblick über den Einsatz der Grenzschicht-Theorie in allen Bereichen der Strömungsmechanik. Dabei liegt der Schwerpunkt bei den Umströmungen von Körpern (z.B. Flugzeugaerodynamik). Das Buch wird wieder den Studenten der Strömungsmechanik wie auch Industrie-Ingenieuren ein unverzichtbarer Partner unerschöpflicher Informationen sein.

Essentials of Computational Fluid Dynamics


Author: Jens-Dominik Mueller
Publisher: CRC Press
ISBN: 1482227312
Category: Technology & Engineering
Page: 225
View: 7863

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Covered from the vantage point of a user of a commercial flow package, Essentials of Computational Fluid Dynamics provides the information needed to competently operate a commercial flow solver. This book provides a physical description of fluid flow, outlines the strengths and weaknesses of computational fluid dynamics (CFD), presents the basics of the discretization of the equations, focuses on the understanding of how the flow physics interact with a typical finite-volume discretization, and highlights the approximate nature of CFD. It emphasizes how the physical concepts (mass conservation or momentum balance) are reflected in the CFD solutions while minimizing the required mathematical/numerical background. In addition, it uses cases studies in mechanical/aero and biomedical engineering, includes MATLAB and spreadsheet examples, codes and exercise questions. The book also provides practical demonstrations on core principles and key behaviors and incorporates a wide range of colorful examples of CFD simulations in various fields of engineering. In addition, this author: Introduces basic discretizations, the linear advection equation, and forward, backward and central differences Proposes a prototype discretization (first-order upwind) implemented in a spreadsheet/MATLAB example that highlights the diffusive character Looks at consistency, truncation error, and order of accuracy Analyzes the truncation error of the forward, backward, central differences using simple Taylor analysis Demonstrates how the of upwinding produces Artificial Viscosity (AV) and its importance for stability Explains how to select boundary conditions based on physical considerations Illustrates these concepts in a number of carefully discussed case studies Essentials of Computational Fluid Dynamics provides a solid introduction to the basic principles of practical CFD and serves as a resource for students in mechanical or aerospace engineering taking a first CFD course as well as practicing professionals needing a brief, accessible introduction to CFD.

Riemann Solvers and Numerical Methods for Fluid Dynamics

A Practical Introduction
Author: Eleuterio F. Toro
Publisher: Springer Science & Business Media
ISBN: 3540498346
Category: Technology & Engineering
Page: 724
View: 1731

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High resolution upwind and centered methods are a mature generation of computational techniques. They are applicable to a wide range of engineering and scientific disciplines, Computational Fluid Dynamics (CFD) being the most prominent up to now. This textbook gives a comprehensive, coherent and practical presentation of this class of techniques. For its third edition the book has been thoroughly revised to contain new material.

Computational Fluid Dynamics in Fire Engineering

Theory, Modelling and Practice
Author: Guan Heng Yeoh,Kwok Kit Yuen
Publisher: Butterworth-Heinemann
ISBN: 9780080570037
Category: Technology & Engineering
Page: 544
View: 7600

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Fire and combustion presents a significant engineering challenge to mechanical, civil and dedicated fire engineers, as well as specialists in the process and chemical, safety, buildings and structural fields. We are reminded of the tragic outcomes of ‘untenable’ fire disasters such as at King’s Cross underground station or Switzerland’s St Gotthard tunnel. In these and many other cases, computational fluid dynamics (CFD) is at the forefront of active research into unravelling the probable causes of fires and helping to design structures and systems to ensure that they are less likely in the future. Computational fluid dynamics (CFD) is routinely used as an analysis tool in fire and combustion engineering as it possesses the ability to handle the complex geometries and characteristics of combustion and fire. This book shows engineering students and professionals how to understand and use this powerful tool in the study of combustion processes, and in the engineering of safer or more fire resistant (or conversely, more fire-efficient) structures. No other book is dedicated to computer-based fire dynamics tools and systems. It is supported by a rigorous pedagogy, including worked examples to illustrate the capabilities of different models, an introduction to the essential aspects of fire physics, examination and self-test exercises, fully worked solutions and a suite of accompanying software for use in industry standard modeling systems. · Computational Fluid Dynamics (CFD) is widely used in engineering analysis; this is the only book dedicated to CFD modeling analysis in fire and combustion engineering · Strong pedagogic features mean this book can be used as a text for graduate level mechanical, civil, structural and fire engineering courses, while its coverage of the latest techniques and industry standard software make it an important reference for researchers and professional engineers in the mechanical and structural sectors, and by fire engineers, safety consultants and regulators · Strong author team (CUHK is a recognized centre of excellence in fire eng) deliver an expert package for students and professionals, showing both theory and applications. Accompanied by CFD modeling code and ready to use simulations to run in industry-standard ANSYS-CFX and Fluent software.

Grundlagen der Strömungsmechanik

Eine Einführung in die Theorie der Strömung von Fluiden
Author: Franz Durst
Publisher: Springer-Verlag
ISBN: 3540313249
Category: Science
Page: 758
View: 3530

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Dieses Lehrbuch stützt sich auf mathematische und physikalische Grundkenntnisse von Studenten mittlerer Semester. Es erläutert den Zusammenhang moderner Strömungsmechanik zur technischen Mechanik und bezieht moderne Mess- und numerische Berechnungsverfahren ein. Jedes Kapitel enthält den Stoff einer einwöchigen Vorlesung, der so aufgebaut ist, dass er Studenten an die jeweilige Spezialliteratur heranführt.

MPI - Eine Einführung

Portable parallele Programmierung mit dem Message-Passing Interface
Author: William Gropp,Ewing Lusk,Anthony Skjellum
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3486841009
Category: Computers
Page: 387
View: 890

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Message Passing Interface (MPI) ist ein Protokoll, das parallel Berechnungen auf verteilten, heterogenen, lose-gekoppelten Computersystemen ermöglicht. Das Buch beginnt mit einem kurzen Überblick über parallele Entwicklungsumgebungen und führt in die grundlegenden Konzepte ein. Anschließend wird gezeigt, wie anhand von graphischen Analysewerkzeugen die Leistungsfähigkeit eines Programms getestet werden kann. Die grundlegenden Fähigkeiten von MPI werden mittels des Poisson-Problems erörtert und gezeigt, wie MPI zur Umsetzung von virtuellen Topologien genutzt werden kann. Zur Illustration von anspruchsvolleren Funktionen des Message-Passing in MPI wird auf das N-Körper-Problem eingegangen. Nach einem Vergleich von MPI-Implementierungen mit anderen Systemen wird das Buch durch Sprachfestlegungen für C-, C++ und Fortran-Versionen aller MPI-Routinen abgerundet.

Diffusion und Chemische Reaktionen in der Gas/Feststoff-Katalyse


Author: Frerich Keil
Publisher: Springer-Verlag
ISBN: 364260224X
Category: Science
Page: 340
View: 3699

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Die modernen Entwicklungen der Theorie der CRT werden beschrieben und umfangreich dokumentiert. Für die praktische Anwendung werden diese Modelle eingeordnet und bewertet. Die Modelle der Katalyse und Diffusionsphänomene werden detailliert behandelt, insbesondere in porösen Medien (Zeolithen, Clays, Nanotubes). Moderne theoretische Methoden wie Molekulardynamik, Monte Carlo- und Quantenchemie werden dargestellt. Adsorption und Desorption in der Katalyse werden sowohl theoretisch als auch experimentell eingehend beschrieben. Zusätzlich wird sehr umfassend die vorhandene Literatur behandelt und bewertet. Damit ist das Buch eine sehr umfassende Darstellung des Status quo, zur Einarbeitung und als Übersicht für Ingenieure und Wissenschaftler in Forschung, Entwicklung und Lehre, in Chemie, chemischer Technik/Verfahrenstechnik und angrenzenden Gebieten.

Numerical Simulations of Incompressible Flows


Author: M. M. Hafez,Dochan Kwak
Publisher: World Scientific
ISBN: 9789812796837
Category: Mathematics
Page: 708
View: 6860

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This book consists of 37 articles dealing with simulation of incompressible flows and applications in many areas. It covers numerical methods and algorithm developments as well as applications in aeronautics and other areas. It represents the state of the art in the field. Contents: NavierOCoStokes Solvers; Projection Methods; Finite Element Methods; Higher-Order Methods; Innovative Methods; Applications in Aeronautics; Applications Beyond Aeronautics; Multiphase and Cavitating Flows; Special Topics. Readership: Researchers and graduate students in computational science and engineering."

Prandtl - Führer durch die Strömungslehre

Grundlagen und Phänomene
Author: Herbert Oertel jr.
Publisher: Springer-Verlag
ISBN: 3658086270
Category: Technology & Engineering
Page: 790
View: 626

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Dieses Fachbuch gilt unumstritten als das Standardwerk der Strömungslehre. In der von renommierten Strömungswissenschaftlern verfassten aktuellen 14. Auflage wurden alle Kapitel auf den neuesten Erkenntnisstand gebracht. In ganzheitlicher Weise werden die Strömungen vom phänomenologischen Standpunkt her betrachtet und Systematiken daraus abgeleitet. Den Autoren gelingt es, den Blick für das Verständnis von Einflüssen und Vorgängen zu schärfen. Der Prandtl ist als klassisches Lehrbuch aber auch als Nachschlagewerk besonders gut geeignet. Die Printauflage wurde erstmalig parallel zu einer living edition auf Springer Reference entwickelt, bei der Änderungen jederzeit eingearbeitet werden können.

Barriers and Challenges in Computational Fluid Dynamics


Author: V. Venkatakrishnan,Manuel D. Salas,Sukumar R. Chakravarthy
Publisher: Springer Science & Business Media
ISBN: 9401151695
Category: Technology & Engineering
Page: 395
View: 7651

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In this volume, designed for engineers and scientists working in the area of Computational Fluid Dynamics (CFD), experts offer assessments of the capabilities of CFD, highlight some fundamental issues and barriers, and propose novel approaches to overcome these problems. They also offer new avenues for research in traditional and non-traditional disciplines. The scope of the papers ranges from the scholarly to the practical. This book is distinguished from earlier surveys by its emphasis on the problems facing CFD and by its focus on non-traditional applications of CFD techniques. There have been several significant developments in CFD since the last workshop held in 1990 and this book brings together the key developments in a single unified volume.

Statistische Versuchsplanung

Design of Experiments (DoE)
Author: Karl Siebertz,David van Bebber,Thomas Hochkirchen
Publisher: Springer-Verlag
ISBN: 3642054935
Category: Mathematics
Page: 328
View: 6750

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Die statistische Versuchsplanung (Design of Experiment, DoE) ist ein Verfahren zur Analyse von (technischen) Systemen. Dieses Verfahren ist universell einsetzbar und eignet sich sowohl zur Produkt- als auch zur Prozessoptimierung, insbesondere dann, wenn viele Einflussgrößen zu berücksichtigen sind. Hauptanliegen der Autoren ist es, die Planung und Durchführung von systematischen Versuchsreihen mit engem Praxisbezug darzustellen. Industriespezifische Probleme illustrieren sie anhand zahlreicher Fallbeispiele.