large eddy simulation for incompressible flows scientific computation

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Large Eddy Simulation For Incompressible Flows

Author : P. Sagaut
ISBN : 3540263446
Genre : Computers
File Size : 89. 54 MB
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'Large Eddy Simulation for Incompressible Flows' presents a comprehensive account and a unified view of this young but very rich discipline. LES is the only efficient technique for approaching high Reynolds numbers when simulating industrial, natural or experimental configurations.

Large Eddy Simulation For Incompressible Flows

Author : Pierre Sagaut
ISBN : 9783662044162
Genre : Science
File Size : 44. 19 MB
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First concise textbook on Large-Eddy Simulation, a very important method in scientific computing and engineering From the foreword to the third edition written by Charles Meneveau: "... this meticulously assembled and significantly enlarged description of the many aspects of LES will be a most welcome addition to the bookshelves of scientists and engineers in fluid mechanics, LES practitioners, and students of turbulence in general."

Numerical Techniques For Direct And Large Eddy Simulations

Author : Xi Jiang
ISBN : 1420075799
Genre : Mathematics
File Size : 26. 21 MB
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Compared to the traditional modeling of computational fluid dynamics, direct numerical simulation (DNS) and large-eddy simulation (LES) provide a very detailed solution of the flow field by offering enhanced capability in predicting the unsteady features of the flow field. In many cases, DNS can obtain results that are impossible using any other means while LES can be employed as an advanced tool for practical applications. Focusing on the numerical needs arising from the applications of DNS and LES, Numerical Techniques for Direct and Large-Eddy Simulations covers basic techniques for DNS and LES that can be applied to practical problems of flow, turbulence, and combustion. After introducing Navier–Stokes equations and the methodologies of DNS and LES, the book discusses boundary conditions for DNS and LES, along with time integration methods. It then describes the numerical techniques used in the DNS of incompressible and compressible flows. The book also presents LES techniques for simulating incompressible and compressible flows. The final chapter explores current challenges in DNS and LES. Helping readers understand the vast amount of literature in the field, this book explains how to apply relevant numerical techniques for practical computational fluid dynamics simulations and implement these methods in fluid dynamics computer programs.

Large Eddy Simulation For Compressible Flows

Author : Eric Garnier
ISBN : 9789048128198
Genre : Science
File Size : 40. 39 MB
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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

Author : Luigi Carlo Berselli
ISBN : 9783540263173
Genre : Computers
File Size : 21. 53 MB
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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

Large Eddy Simulation Of Turbulent Incompressible Flows

Author : Volker John
ISBN : 9783642186820
Genre : Technology & Engineering
File Size : 89. 17 MB
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Large eddy simulation (LES) seeks to simulate the large structures of a turbulent flow. This is the first monograph which considers LES from a mathematical point of view. It concentrates on LES models for which mathematical and numerical analysis is already available and on related LES models. Most of the available analysis is given in detail, the implementation of the LES models into a finite element code is described, the efficient solution of the discrete systems is discussed and numerical studies with the considered LES models are presented.

Numerische Str Mungsmechanik

Author : Joel H. Ferziger
ISBN : 9783540682288
Genre : Science
File Size : 88. 44 MB
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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 des Springer-Verlages erhältlich (Internet).

Mathematische Edelsteine

Author : Ross Honsberger
ISBN : 9783322859303
Genre : Mathematics
File Size : 61. 4 MB
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Implicit Large Eddy Simulation

Author : Fernando F. Grinstein
ISBN : 9781139463058
Genre : Technology & Engineering
File Size : 27. 78 MB
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The numerical simulation of turbulent flows is a subject of great practical importance to scientists and engineers. The difficulty in achieving predictive simulations is perhaps best illustrated by the wide range of approaches that have been developed and are still being used by the turbulence modeling community. In this book the authors describe one of these approaches, Implicit Large Eddy Simulation (ILES). ILES is a relatively new approach that combines generality and computational efficiency with documented success in many areas of complex fluid flow. This book synthesizes the theoretical basis of the ILES methodology and reviews its accomplishments. ILES pioneers and lead researchers combine here their experience to present a comprehensive description of the methodology. This book should be of fundamental interest to graduate students, basic research scientists, as well as professionals involved in the design and analysis of complex turbulent flows.

Large Eddy Simulation Turbulenter Str Mungen

Author : Jochen Fröhlich
ISBN : 9783835190511
Genre : Technology & Engineering
File Size : 86. 97 MB
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Die Large Eddy Simulation (LES) ist eine Methode zur Modellierung und Berechnung turbulenter Strömungen. Insbesondere für den praxisrelevanten Fall hoher Reynoldszahlen besitzt sie Vorteile gegenüber anderen Verfahren und findet in den letzten Jahren sehr schnell Verbreitung. Das Buch motiviert den Ansatz auf der Basis physikalischer Grundlagen. Alle Modelltypen, die in derartigen Simulationen auftreten, werden detailiert erläutert und vergleichend diskutiert. Anhand verschiedener Anwendungsbeispiele werden typische Resultate diskutiert und unterschiedliche Techniken zur Auswertung der gewonnenen Daten vorgestellt.

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