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Large eddy simulation with modeled wall-stress: recent progress and future directions

Larsson, Johan and Kawai, Soshi and Bodart, Julien and Bermejo-Moreno, Ivan Large eddy simulation with modeled wall-stress: recent progress and future directions. (2016) Mechanical Engineering Reviews, 3 (1). 1-23. ISSN 2187-9753

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Official URL: http://dx.doi.org/10.1299/mer.15-00418

Abstract

The paper provides a brief introduction to the near-wall problem of LES and how it can be solved through modeling of the near-wall turbulence. The distinctions and key differences between different approaches are emphasized, both in terms of fidelity (LES, wall-modeled LES, and DES) and in terms of different wall-modeled LES approaches (hybrid LES/RANS and wall-stress-models). The focus is on approaches that model the wall-stress directly, i.e., methods for which the LES equations are formally solved all the way down to the wall. Progress over the last decade is reviewed, and the most important and promising directions for future research are discussed.

Item Type:Article
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Other partners > University of Maryland (USA)
Other partners > Tohoku University (JAPAN)
Other partners > University of Southern California (USA)
Laboratory name:
Statistics:download
Deposited By: Julien Bodart
Deposited On:08 Jan 2016 12:23

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