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Progress in Hybrid RANS-LES Modelling

Papers Contributed to the 3rd Symposium on Hybrid RANS-LES Methods, Gdansk, Poland, June 2009

  • Conference proceedings
  • © 2010

Overview

Editors:
  1. Shia-Hui Peng

    1. Department of Aeronautics and Systems Technology, Swedish Defence Research Agency, FOI, Stockholm, Sweden

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  2. Piotr Doerffer

    1. Inst. Fluid Flow Machinery, PAN Gdansk, Gdansk, Poland

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    You can also search for this editor in PubMed   Google Scholar

  3. Werner Haase

    1.  , Hohenbrunn, Germany

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    You can also search for this editor in PubMed   Google Scholar

  • State of the art presentation of Hybrid RANS-LES modelling in aerodynamics
  • Written by experts in the field

Part of the book series: Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM, volume 111)

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Table of contents (33 papers)

  1. Front Matter

    Download chapter PDF

  2. Hybrid RANS-LES Modelling: How to Proceed? The Round Table Forum Discussion

    1. Hybrid RANS-LES Modelling: How to Proceed? The Round Table Forum Discussion

      • C. Mockett
      Pages 1-6

  3. Invited Keynote Papers

    1. Reflections on RANS Modelling

      • P. Spalart
      Pages 7-24

    2. Flow Modelling in Aircraft Design – An Engineering Perspective

      • M. Sillén, E. Amundsson, S. Arvidson, I. Persson, M. Säterskog
      Pages 25-39

    3. Investigation of Practical Flow Control Methodologies with RANS/LES Hybrid Methods

      • S. Fu, Z. X. Xiao, J. B. Huang, Y. F. Zhang
      Pages 41-58

    4. Advanced DES Methods and Their Application to Aeroacoustics

      • U. Michel, D. Eschricht, B. Greschner, T. Knacke, C. Mockett, F. Thiele
      Pages 59-76

  4. DES Modelling Approach and Its Variants

    1. Detached-Eddy Simulation of Supersonic Separated Flows

      • V. Togiti, M. Breuer, J. Longo
      Pages 77-86

    2. Evaluation of Time Sample and Span Size Effects in DES of Nominally 2D Airfoils beyond Stall

      • A. Garbaruk, S. Leicher, C. Mockett, P. Spalart, M. Strelets, F. Thiele
      Pages 87-99

    3. Initial RANS and DDES of a Rudimentary Landing Gear

      • P. Spalart, M. Shur, M. Strelets, A. Travin
      Pages 101-110

    4. Detached Eddy Simulation of Turbulent Flow in a Highly Offset Intake Diffuser

      • M. Chevalier, S. -H. Peng
      Pages 111-121

    5. DES for UCAV Weapon Bay Flow

      • S. J. Lawson, G. N. Barakos
      Pages 123-135

    6. Control of the Unsteady Flow Inside the SOFIA Telescope Cavity by Means of a Porous Fence

      • S. Schmid, Th. Lutz, E. Krämer
      Pages 137-146

    7. Zonal-Detached Eddy Simulation of a Civil Aircraft Engine Jet Configuration

      • V. Brunet, S. Deck
      Pages 147-156

    8. Assessment of DES on the Flow after a Snow-Flake Orifice

      • H. W. Zheng, F. C. G. A. Nicolleau, N. Qin
      Pages 157-165

    9. Detached-Eddy Simulations Applied to Unsteady Crosswind Aerodynamics of Ground Vehicles

      • T. Favre, B. Diedrichs, G. Efraimsson
      Pages 167-177

    10. Destabilizing Free Shear Layers in X-LES Using a Stochastic Subgrid-Scale Model

      • J. C. Kok, H. van der Ven
      Pages 179-189

    11. Prediction of Transonic Buffet around a Wing with Flap

      • G. Barbut, M. Braza, Y. Hoarau, G. Barakos, A. Sévrain, J. B. Vos
      Pages 191-204

  5. Non-DES Type Hybrid RANS-LES Modelling Approaches

    1. RANS/LES Simulation of a Separated Flow in a 3D Curved Duct

      • I. Mary
      Pages 205-211

    2. A New Partially Integrated Transport Modelling (PITM) Method for Continuous Hybrid Non-zonal RANS/LES Simulations

      • B. Chaouat
      Pages 213-224

    3. A Hybrid RANS–LES Model Based on Temporal Filtering

      • A. Fadai-Ghotbi, C. Friess, R. Manceau, T. B. Gatski, J. Borée
      Pages 225-234
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Keywords

About this book

Hybrid modelling of turbulent flows, combining RANS and LES techniques, has received increasing attention over the past decade to fill the gap between (U)RANS and LES computations in aerodynamic applications at industrially relevant Reynolds numbers. With the advantage of hybrid RANS-LES modelling approaches, being considerably more computationally efficient than full LES and more accurate than (U)RANS, particularly for unsteady aerodynamic flows, has motivated numerous research and development activities. These activities have been increasingly stimulated by the provision of modern computing facilities. The present book contains the contributions presented at the Third Symposium on Hybrid RANS-LES Methods, held in Gdansk, Poland, 10-12 June 2009. To a certain extent, this conference was a continuation of the first symposium taking place in Stockholm (Sweden, 2005) and the second in Corfu (Greece, 2007). Motivated by the extensive interest in the research community, the papers presented at the Corfu symposium were published by Springer in the book entitled “Advances in Hybrid RANS-LES Modelling” (in Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 97). At the Gdansk symposium, along with four invited keynotes, given respectively by S. Fu, U. Michel, M. Sillen and P. Spalart, another 28 papers were presented on the following topics: Unsteady RANS, LES, Improved DES Methods, Hybrid RANS-LES Methods, DES versus URANS and other Hybrid Methods, Modelli- related Numerical Issues and Industrial Applications. After the symposium all full papers have been further reviewed and revised for publication in the present book.

Editors and Affiliations

  • Department of Aeronautics and Systems Technology, Swedish Defence Research Agency, FOI, Stockholm, Sweden

    Shia-Hui Peng

  • Inst. Fluid Flow Machinery, PAN Gdansk, Gdansk, Poland

    Piotr Doerffer

  •  , Hohenbrunn, Germany

    Werner Haase

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