Last edited by Dogis
Wednesday, February 12, 2020 | History

3 edition of Large Eddy Simulation for Incompressible Flows found in the catalog.

Large Eddy Simulation for Incompressible Flows

  • 200 Want to read
  • 14 Currently reading

Published by Springer .
Written in English

    Subjects:
  • Flow, turbulence, rheology,
  • Science,
  • Mathematical Physics,
  • Technology & Industrial Arts,
  • Turbulence,
  • Physics,
  • Science/Mathematics,
  • Number Systems,
  • Mechanics - Dynamics - Fluid Dynamics,
  • Computational Fluid Dynamics,
  • Incompressible Fluids,
  • Large Eddy Simulation,
  • Scale Separation,
  • Science / Mathematical Physics,
  • Scientific Computing,
  • Eddies,
  • Applied,
  • Mechanics - General,
  • Mathematical Models

  • Edition Notes

    ContributionsM. Germano (Preface)
    The Physical Object
    FormatHardcover
    Number of Pages426
    ID Numbers
    Open LibraryOL9588247M
    ISBN 103540437533
    ISBN 109783540437536

    The topics are well chosen and both the mathematical ideas and the applicatons are presented with care. Such a resolution can be achieved with direct numerical simulation DNSbut DNS is computationally expensive, and its cost prohibits simulation of practical engineering systems with complex geometry or flow configurations, such as turbulent jets, pumps, vehicles, and landing gear. After evaluating boundary conditions for LES of compressible flows, which are much more complex than its counterpart for incompressible flows, the last chapters are dedicated to specific applications to sub- and supersonic flows, including a discussion of shock-related problems. After introducing the fundamentals on compressible turbulence and the LES governing equations, the mathematical framework for the filtering paradigm of LES for compressible flow equations is established. The book gives a complete account of this young but very rich discipline.

    Keywords Extension Incompressible Fluids Large Eddy Simulation Scale Separation computational fluid dynamics fluid dynamics modeling scientific computing simulation Authors and affiliations. Artificial Intelligence Back cover copy The first and most exhaustive work of its kind devoted entirely to the subject, Large Eddy Simulation presents a comprehensive account and a unified view of this young but very rich discipline. After evaluating boundary conditions for LES of compressible flows, which are much more complex than its counterpart for incompressible flows, the last chapters are dedicated to specific applications to sub- and supersonic flows, including a discussion of shock-related problems. Such a low-pass filtering, which can be viewed as a time- and spatial-averaging, effectively removes small-scale information from the numerical solution. Pierre Sagaut, in the style of a French encyclopedist, gives a very complete and exhaustive treatment of the different kinds of sub-grid scale models which have been developed so far. The second edition was a greatly enriched version motivated both by the increasing theoretical interest in LES and the increasing number of applications.

    Overall the book is a very relevant contribution to the field of LES and I read it with pleasure and benefit. To quote from the foreword to the third edition written by Charles Meneveau: " The part on geophysical flow has much to offer on a critical current issue. Free shipping for individuals worldwide Usually dispatched within 3 to 5 business days. The description of explicit structural modeling contains different models based on the scale-similarity hypothesis, on approximate deconvolution, and on multi-resolution concepts to reconstruct the subgrid-scale field. Two entirely new chapters were devoted to the coupling of LES with multiresolution multidomain techniques and to the new hybrid approaches that relate the LES procedures to the classical statistical methods based on the Reynolds-Averaged Navier-Stokes equations.


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Large Eddy Simulation for Incompressible Flows book

To quote from the foreword to the third edition written by Charles Meneveau: " It also contains two new chapters dealing with the mathematical representations of LES and the prediction of active and passive scalar dynamics, which are of considerable interest for engineering and geophysical modeling.

This 3rd edition adds various sections to the text such as a careful error analysis of filtered density function models and multiscale models. The part on geophysical flow has much to offer on a critical current issue. LES is the only efficient technique for approaching high Reynolds numbers when simulating industrial, natural or experimental configurations.

The book addresses researchers as well as graduate students and engineers. LES is the only efficient technique for approaching high Reynolds numbers when simulating industrial, natural or experimental configurations. A few typing errors and technical details should be amended in a second edition, though, such as the statement that a filter which is not a projector is invertible p 12but this is not detrimental to the quality of the text.

Functional modeling is discussed, including a brief introduction into implicit modeling from the functional perspective. The second edition was a greatly enriched version motivated both by the increasing theoretical interest in LES and the increasing number of applications.

The description of explicit structural modeling contains different models based on the scale-similarity hypothesis, on approximate deconvolution, and on multi-resolution concepts to reconstruct the subgrid-scale field.

Large Eddy Simulation for Incompressible Flows: An Introduction

About the authors Pierre Saugaut is one of the leading scientists in scientific computing Simulation, Analysis and Modeling of Compressible Turbulent Flowsand his books are considered the most important in the field of LES theory and applications he has been given the ONERA award for the best scientific publication in , Free shipping for individuals worldwide Usually dispatched within 3 to 5 business days.

Further sections deal with numerical and implementational issues, boundary conditions and validation practice. LES is the only efficient technique for approaching high Reynolds numbers when simulating industrial, natural or experimental configurations.

The author concentrates on incompressible fluids and chooses his topics in treating with care both the mathematical ideas and their applications. The part on geophysical flow has much to offer on a critical current issue.

Nevertheless it does so with commendable objectivity, and contains enough reference material to make it a necessary addition to any library on the subject.

The presentation is essentially theoretical and the reader should have some prior knowledge of turbulence theory and Fourier transforms. The book addresses researchers as well as graduate students and engineers.The book is the only one of its kind devoted entirely to the subject of Large Eddy Simulation.

It presents a comprehensive account and a unified view of this young but very rich discipline. LES is Author: Pierre Sagaut. About this book 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 sylvaindez.com: Springer-Verlag Berlin Heidelberg.

The book is the only one of its kind devoted entirely to the subject of Large Eddy Simulation. It 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.

Large-eddy simulation (LES) was originally proposed for simulating atmospheric flows in the s and has become one of the most promising and successful methodology for simulating turbulent flows with the improvement of computing sylvaindez.com by: This book presents the current status of Large-Eddy Simulation (LES) and is invaluable for anyone working on the field.

The author presents all relevant subgrid scale models, the theoretical basis of the method, lessons from practical cases, etc/5(2). Large Eddy Simulation for Incompressible Flows: An Introduction - P.

Sagaut - Google Books The first and most exhaustive work of its kind devoted entirely to the subject, Large Eddy Simulation /5(3).