Approximate Deconvolution Models Of Turbulence

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Approximate Deconvolution Models of Turbulence

William J. Layton,Leo G. Rebholz
Approximate Deconvolution Models of Turbulence Book PDF

Author : William J. Layton,Leo G. Rebholz
Publisher : Springer Science & Business Media
Page : 190 pages
File Size : 42,5 Mb
Release : 2012-01-07
Category : Mathematics
ISBN : 9783642244087

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Approximate Deconvolution Models of Turbulence by William J. Layton,Leo G. Rebholz Pdf

This volume presents a mathematical development of a recent approach to the modeling and simulation of turbulent flows based on methods for the approximate solution of inverse problems. The resulting Approximate Deconvolution Models or ADMs have some advantages over more commonly used turbulence models – as well as some disadvantages. Our goal in this book is to provide a clear and complete mathematical development of ADMs, while pointing out the difficulties that remain. In order to do so, we present the analytical theory of ADMs, along with its connections, motivations and complements in the phenomenology of and algorithms for ADMs.

Turbulence: Numerical Analysis, Modelling and Simulation

William Layton
Turbulence Numerical Analysis Modelling and Simulation Book PDF

Author : William Layton
Publisher : MDPI
Page : 229 pages
File Size : 45,5 Mb
Release : 2018-05-04
Category : Electronic
ISBN : 9783038428091

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Turbulence: Numerical Analysis, Modelling and Simulation by William Layton Pdf

This book is a printed edition of the Special Issue "Turbulence: Numerical Analysis, Modelling and Simulation" that was published in Fluids

Large Eddy Simulation for Compressible Flows

Eric Garnier,Nikolaus Adams,P. Sagaut
Large Eddy Simulation for Compressible Flows Book PDF

Author : Eric Garnier,Nikolaus Adams,P. Sagaut
Publisher : Springer Science & Business Media
Page : 280 pages
File Size : 47,8 Mb
Release : 2009-08-11
Category : Science
ISBN : 9789048128198

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Large Eddy Simulation for Compressible Flows by Eric Garnier,Nikolaus Adams,P. Sagaut Pdf

This book addresses both the fundamentals and the practical industrial applications of Large Eddy Simulation (LES) in order to bridge the gap between LES research and the growing need to use it in engineering modeling.

Mathematics of Large Eddy Simulation of Turbulent Flows

Luigi Carlo Berselli,Traian Iliescu,William J. Layton
Mathematics of Large Eddy Simulation of Turbulent Flows Book PDF

Author : Luigi Carlo Berselli,Traian Iliescu,William J. Layton
Publisher : Springer Science & Business Media
Page : 378 pages
File Size : 49,6 Mb
Release : 2006
Category : Computers
ISBN : 3540263160

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Mathematics of Large Eddy Simulation of Turbulent Flows by Luigi Carlo Berselli,Traian Iliescu,William J. Layton Pdf

The LES-method is rapidly developing in many practical applications in engineering The mathematical background is presented here for the first time in book form by one of the leaders in the field

Multiscale and Multiresolution Approaches in Turbulence

Pierre Sagaut
Multiscale and Multiresolution Approaches in Turbulence Book PDF

Author : Pierre Sagaut
Publisher : World Scientific
Page : 446 pages
File Size : 48,9 Mb
Release : 2013
Category : Science
ISBN : 9781848169876

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Multiscale and Multiresolution Approaches in Turbulence by Pierre Sagaut Pdf

The book aims to provide the reader with an updated general presentation of multiscale/multiresolution approaches in turbulent flow simulations. All modern approaches (LES, hybrid RANS/LES, DES, SAS) are discussed and recast in a global comprehensive framework. Both theoretical features and practical implementation details are addressed. Some full scale applications are described, to provide the reader with relevant guidelines to facilitate a future use of these methods.

Quality and Reliability of Large-Eddy Simulations

Johan Meyers,Bernard Geurts,Pierre Sagaut
Quality and Reliability of Large Eddy Simulations Book PDF

Author : Johan Meyers,Bernard Geurts,Pierre Sagaut
Publisher : Springer Science & Business Media
Page : 390 pages
File Size : 53,5 Mb
Release : 2008-06-26
Category : Science
ISBN : 9781402085789

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Quality and Reliability of Large-Eddy Simulations by Johan Meyers,Bernard Geurts,Pierre Sagaut Pdf

Computational resources have developed to the level that, for the first time, it is becoming possible to apply large-eddy simulation (LES) to turbulent flow problems of realistic complexity. Many examples can be found in technology and in a variety of natural flows. This puts issues related to assessing, assuring, and predicting the quality of LES into the spotlight. Several LES studies have been published in the past, demonstrating a high level of accuracy with which turbulent flow predictions can be attained, without having to resort to the excessive requirements on computational resources imposed by direct numerical simulations. However, the setup and use of turbulent flow simulations requires a profound knowledge of fluid mechanics, numerical techniques, and the application under consideration. The susceptibility of large-eddy simulations to errors in modelling, in numerics, and in the treatment of boundary conditions, can be quite large due to nonlinear accumulation of different contributions over time, leading to an intricate and unpredictable situation. A full understanding of the interacting error dynamics in large-eddy simulations is still lacking. To ensure the reliability of large-eddy simulations for a wide range of industrial users, the development of clear standards for the evaluation, prediction, and control of simulation errors in LES is summoned. The workshop on Quality and Reliability of Large-Eddy Simulations, held October 22-24, 2007 in Leuven, Belgium (QLES2007), provided one of the first platforms specifically addressing these aspects of LES.

Statistical Theory and Modeling for Turbulent Flows

P. A. Durbin,B. A. Pettersson Reif
Statistical Theory and Modeling for Turbulent Flows Book PDF

Author : P. A. Durbin,B. A. Pettersson Reif
Publisher : John Wiley & Sons
Page : 347 pages
File Size : 41,9 Mb
Release : 2011-06-28
Category : Science
ISBN : 9781119957522

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Statistical Theory and Modeling for Turbulent Flows by P. A. Durbin,B. A. Pettersson Reif Pdf

Providing a comprehensive grounding in the subject of turbulence, Statistical Theory and Modeling for Turbulent Flows develops both the physical insight and the mathematical framework needed to understand turbulent flow. Its scope enables the reader to become a knowledgeable user of turbulence models; it develops analytical tools for developers of predictive tools. Thoroughly revised and updated, this second edition includes a new fourth section covering DNS (direct numerical simulation), LES (large eddy simulation), DES (detached eddy simulation) and numerical aspects of eddy resolving simulation. In addition to its role as a guide for students, Statistical Theory and Modeling for Turbulent Flows also is a valuable reference for practicing engineers and scientists in computational and experimental fluid dynamics, who would like to broaden their understanding of fundamental issues in turbulence and how they relate to turbulence model implementation. Provides an excellent foundation to the fundamental theoretical concepts in turbulence. Features new and heavily revised material, including an entire new section on eddy resolving simulation. Includes new material on modeling laminar to turbulent transition. Written for students and practitioners in aeronautical and mechanical engineering, applied mathematics and the physical sciences. Accompanied by a website housing solutions to the problems within the book.

Small Scale Modeling and Simulation of Incompressible Turbulent Multi-Phase Flow

Stéphane Vincent,Jean-Luc Estivalèzes,Ruben Scardovelli
Small Scale Modeling and Simulation of Incompressible Turbulent Multi Phase Flow Book PDF

Author : Stéphane Vincent,Jean-Luc Estivalèzes,Ruben Scardovelli
Publisher : Springer Nature
Page : 314 pages
File Size : 49,7 Mb
Release : 2022-10-06
Category : Technology & Engineering
ISBN : 9783031092657

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Small Scale Modeling and Simulation of Incompressible Turbulent Multi-Phase Flow by Stéphane Vincent,Jean-Luc Estivalèzes,Ruben Scardovelli Pdf

The book provides basic and recent research insights concerning the small scale modeling and simulation of turbulent multi-phase flows. By small scale, it has to be understood that the grid size for the simulation is smaller than most of the physical time and space scales of the problem. Small scale modeling of multi-phase flows is a very popular topic since the capabilities of massively parallel computers allows to go deeper into the comprehension and characterization of realistic flow configurations and at the same time, many environmental and industrial applications are concerned such as nuclear industry, material processing, chemical reactors, engine design, ocean dynamics, pollution and erosion in rivers or on beaches. The work proposes a complete and exhaustive presentation of models and numerical methods devoted to small scale simulation of incompressible turbulent multi-phase flows from specialists of the research community. Attention has also been paid to promote illustrations and applications, multi-phase flows and collaborations with industry. The idea is also to bring together developers and users of different numerical approaches and codes to share their experience in the development and validation of the algorithms and discuss the difficulties and limitations of the different methods and their pros and cons. The focus will be mainly on fixed-grid methods, however adaptive grids will be also partly broached, with the aim to compare and validate the different approaches and models.

Mathematical Aspects of Fluid Mechanics

James C. Robinson,José Luis Rodrigo Diez,Witold Sadowski
Mathematical Aspects of Fluid Mechanics Book PDF

Author : James C. Robinson,José Luis Rodrigo Diez,Witold Sadowski
Publisher : Cambridge University Press
Page : 275 pages
File Size : 45,8 Mb
Release : 2012-10-18
Category : Mathematics
ISBN : 9781107609259

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Mathematical Aspects of Fluid Mechanics by James C. Robinson,José Luis Rodrigo Diez,Witold Sadowski Pdf

A selection of surveys and original research papers in mathematical fluid mechanics arising from a 2010 workshop held in Warwick.

Mathematical and Numerical Foundations of Turbulence Models and Applications

Tomás Chacón Rebollo,Roger Lewandowski
Mathematical and Numerical Foundations of Turbulence Models and Applications Book PDF

Author : Tomás Chacón Rebollo,Roger Lewandowski
Publisher : Springer
Page : 530 pages
File Size : 50,5 Mb
Release : 2014-06-17
Category : Mathematics
ISBN : 9781493904556

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Mathematical and Numerical Foundations of Turbulence Models and Applications by Tomás Chacón Rebollo,Roger Lewandowski Pdf

With applications to climate, technology, and industry, the modeling and numerical simulation of turbulent flows are rich with history and modern relevance. The complexity of the problems that arise in the study of turbulence requires tools from various scientific disciplines, including mathematics, physics, engineering and computer science. Authored by two experts in the area with a long history of collaboration, this monograph provides a current, detailed look at several turbulence models from both the theoretical and numerical perspectives. The k-epsilon, large-eddy simulation and other models are rigorously derived and their performance is analyzed using benchmark simulations for real-world turbulent flows. Mathematical and Numerical Foundations of Turbulence Models and Applications is an ideal reference for students in applied mathematics and engineering, as well as researchers in mathematical and numerical fluid dynamics. It is also a valuable resource for advanced graduate students in fluid dynamics, engineers, physical oceanographers, meteorologists and climatologists.

Turbulence and Interactions

Michel Deville,Christophe Calvin,Vincent Couaillier,Marta De La Llave Plata,Jean-Luc Estivalèzes,Thiên Hiêp Lê,Stéphane Vincent
Turbulence and Interactions Book PDF

Author : Michel Deville,Christophe Calvin,Vincent Couaillier,Marta De La Llave Plata,Jean-Luc Estivalèzes,Thiên Hiêp Lê,Stéphane Vincent
Publisher : Springer Nature
Page : 218 pages
File Size : 50,8 Mb
Release : 2021-02-16
Category : Technology & Engineering
ISBN : 9783030658205

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Turbulence and Interactions by Michel Deville,Christophe Calvin,Vincent Couaillier,Marta De La Llave Plata,Jean-Luc Estivalèzes,Thiên Hiêp Lê,Stéphane Vincent Pdf

This book presents a snapshot of the state-of-art in the field of turbulence modeling, with an emphasis on numerical methods. Topics include direct numerical simulations, large eddy simulations, compressible turbulence, coherent structures, two-phase flow simulation and many more. It includes both theoretical contributions and experimental works, as well as chapters derived from keynote lectures, presented at the fifth Turbulence and Interactions Conference (TI 2018), which was held on June 25-29 in Martinique, France. This multifaceted collection, which reflects the conference ́s emphasis on the interplay of theory, experiments and computing in the process of understanding and predicting the physics of complex flows and solving related engineering problems, offers a timely guide for students, researchers and professionals in the field of applied computational fluid dynamics, turbulence modeling and related areas.

Contributions to Partial Differential Equations and Applications

B. N. Chetverushkin,W. Fitzgibbon,Y.A. Kuznetsov,P. Neittaanmäki,J. Periaux,O. Pironneau
Contributions to Partial Differential Equations and Applications Book PDF

Author : B. N. Chetverushkin,W. Fitzgibbon,Y.A. Kuznetsov,P. Neittaanmäki,J. Periaux,O. Pironneau
Publisher : Springer
Page : 452 pages
File Size : 49,7 Mb
Release : 2018-07-19
Category : Technology & Engineering
ISBN : 9783319783253

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Contributions to Partial Differential Equations and Applications by B. N. Chetverushkin,W. Fitzgibbon,Y.A. Kuznetsov,P. Neittaanmäki,J. Periaux,O. Pironneau Pdf

This book treats Modelling of CFD problems, Numerical tools for PDE, and Scientific Computing and Systems of ODE for Epidemiology, topics that are closely related to the scientific activities and interests of Prof. William Fitzgibbon, Prof. Yuri Kuznetsov, and Prof. O. Pironneau, whose outstanding achievements are recognised in this volume. It contains 20 contributions from leading scientists in applied mathematics dealing with partial differential equations and their applications to engineering, ab-initio chemistry and life sciences. It includes the mathematical and numerical contributions to PDE for applications presented at the ECCOMAS thematic conference "Contributions to PDE for Applications" held at Laboratoire Jacques Louis Lions in Paris, France, August 31- September 1, 2015, and at the Department of Mathematics, University of Houston, Texas, USA, February 26-27, 2016. This event brought together specialists from universities and research institutions who are developing or applying numerical PDE or ODE methods with an emphasis on industrial and societal applications. This volume is of interest to researchers and practitioners as well as advanced students or engineers in applied and computational mathematics. All contributions are written at an advanced scientific level with no effort made by the editors to make this volume self-contained. It is assumed that the reader is a specialist already who knows the basis of this field of research and has the capability of understanding and appreciating the latest developments in this field.

Fundamentals Of Turbulence Modelling

Ching Jen Chen
Fundamentals Of Turbulence Modelling Book PDF

Author : Ching Jen Chen
Publisher : CRC Press
Page : 312 pages
File Size : 55,5 Mb
Release : 1997-12-01
Category : Technology & Engineering
ISBN : 1560324058

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Fundamentals Of Turbulence Modelling by Ching Jen Chen Pdf

Focuses on the second-order turbulence-closure model and its applications to engineering problems. Topics include turbulent motion and the averaging process, near-wall turbulence, applications of turbulence models, and turbulent buoyant flows.

Progress in Turbulence

Joachim Peinke,Achim Kittel,Stephan Barth,Martin Oberlack
Progress in Turbulence Book PDF

Author : Joachim Peinke,Achim Kittel,Stephan Barth,Martin Oberlack
Publisher : Springer Science & Business Media
Page : 235 pages
File Size : 40,6 Mb
Release : 2006-05-06
Category : Technology & Engineering
ISBN : 9783540274018

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Progress in Turbulence by Joachim Peinke,Achim Kittel,Stephan Barth,Martin Oberlack Pdf

Besides turbulence, there is hardly any other scientific topic which has been considered a prominent scientific challenge for such a long time. The special interest in turbulence is not only based on it being a difficult scientific problem but also on its meaning in the technical world and our daily life. This carefully edited book comprises recent basic research as well as research related to the applications of turbulence. Therefore, both leading engineers and physicists working in the field of turbulence were invited to the iTi Conference on Turbulence held in Bad Zwischenahn, Gemany 21st - 24th of September 2003. Topics discussed include, for example, scaling laws and intermittency, thermal convection, boundary layers at large Reynolds numbers, isotropic turbulence, stochastic processes, passive and active scalars, coherent structures, numerical simulations, and related subjects.

Engineering Turbulence Modelling and Experiments 5

W. Rodi,N. Fueyo
Engineering Turbulence Modelling and Experiments 5 Book PDF

Author : W. Rodi,N. Fueyo
Publisher : Elsevier
Page : 1028 pages
File Size : 41,7 Mb
Release : 2002-08-21
Category : Science
ISBN : 9780080530949

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Engineering Turbulence Modelling and Experiments 5 by W. Rodi,N. Fueyo Pdf

Turbulence is one of the key issues in tackling engineering flow problems. As powerful computers and accurate numerical methods are now available for solving the flow equations, and since engineering applications nearly always involve turbulence effects, the reliability of CFD analysis depends increasingly on the performance of the turbulence models. This series of symposia provides a forum for presenting and discussing new developments in the area of turbulence modelling and measurements, with particular emphasis on engineering-related problems. The papers in this set of proceedings were presented at the 5th International Symposium on Engineering Turbulence Modelling and Measurements in September 2002. They look at a variety of areas, including: Turbulence modelling; Direct and large-eddy simulations; Applications of turbulence models; Experimental studies; Transition; Turbulence control; Aerodynamic flow; Aero-acoustics; Turbomachinery flows; Heat transfer; Combustion systems; Two-phase flows. These papers are preceded by a section containing 6 invited papers covering various aspects of turbulence modelling and simulation as well as their practical application, combustion modelling and particle-image velocimetry.