Error-landscape assessment of LES accuracy using experimental data

Johan Meyers; Charles Meneveau

doi:10.1007/978-90-481-3652-0_31

Error-landscape assessment of LES accuracy using experimental data

Johan Meyers, Charles Meneveau

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

67 Downloads (Pure)

Abstract

We present the setup of a database of Large-Eddy simulations of decaying homogeneous isotropic turbulence at high Reynolds numbers, corresponding to recent physical experiments in the tradition of Comte-Bello and Corrsin. The error-landscape approach is used for the evaluation of LES using the Smagorinsky model in a spectral and a second-order discretization method. The results identify an optimal combination of model parameter and resolution in a statistical robust fashion. Issues associated with dynamics at the largest length-scales are discussed.

Original language	Undefined
Title of host publication	Proceedings of the Seventh International ERCOFTAC Workshop on Direct and Large-Eddy Simulation
Editors	Vincenzo Armenio, Bernardus J. Geurts, Jochen Fröhlich
Place of Publication	Dordrecht
Publisher	Springer
Pages	209-214
Number of pages	6
ISBN (Print)	978-90-481-3651-3
DOIs	https://doi.org/10.1007/978-90-481-3652-0_31
Publication status	Published - 2010
Event	7th ERCOFTAC Workshop on Direct and Large-Eddy Simulation VII, DLES 2008 - Trieste, Italy Duration: 8 Sep 2008 → 10 Sep 2008 Conference number: 7

Publication series

Name	ERCOFTAC Series
Publisher	Springer
Volume	13
ISSN (Print)	1382-4309

Workshop

Workshop	7th ERCOFTAC Workshop on Direct and Large-Eddy Simulation VII, DLES 2008
Abbreviated title	DLES
Country	Italy
City	Trieste
Period	8/09/08 → 10/09/08

Keywords

IR-75958
EWI-19311
METIS-275846

Access to Document

10.1007/978-90-481-3652-0_31

Meyers10error
open

http://eprints.eemcs.utwente.nl/secure2/19311/01/P_error-landscape_Meyers-Geurts_Ercoftac%5B1%5D.pdf

Cite this

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title = "Error-landscape assessment of LES accuracy using experimental data",

abstract = "We present the setup of a database of Large-Eddy simulations of decaying homogeneous isotropic turbulence at high Reynolds numbers, corresponding to recent physical experiments in the tradition of Comte-Bello and Corrsin. The error-landscape approach is used for the evaluation of LES using the Smagorinsky model in a spectral and a second-order discretization method. The results identify an optimal combination of model parameter and resolution in a statistical robust fashion. Issues associated with dynamics at the largest length-scales are discussed.",

keywords = "IR-75958, EWI-19311, METIS-275846",

author = "Johan Meyers and Charles Meneveau",

note = "10.1007/978-90-481-3652-0_31 ; null ; Conference date: 08-09-2008 Through 10-09-2008",

year = "2010",

doi = "10.1007/978-90-481-3652-0_31",

language = "Undefined",

isbn = "978-90-481-3651-3",

series = "ERCOFTAC Series",

publisher = "Springer",

pages = "209--214",

editor = "Vincenzo Armenio and Geurts, {Bernardus J.} and Jochen Fr{\"o}hlich",

booktitle = "Proceedings of the Seventh International ERCOFTAC Workshop on Direct and Large-Eddy Simulation",

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Meyers, J & Meneveau, C 2010, Error-landscape assessment of LES accuracy using experimental data. in V Armenio, BJ Geurts & J Fröhlich (eds), Proceedings of the Seventh International ERCOFTAC Workshop on Direct and Large-Eddy Simulation. ERCOFTAC Series, vol. 13, Springer, Dordrecht, pp. 209-214, 7th ERCOFTAC Workshop on Direct and Large-Eddy Simulation VII, DLES 2008, Trieste, Italy, 8/09/08. https://doi.org/10.1007/978-90-481-3652-0_31

Error-landscape assessment of LES accuracy using experimental data. / Meyers, Johan; Meneveau, Charles.

Proceedings of the Seventh International ERCOFTAC Workshop on Direct and Large-Eddy Simulation. ed. / Vincenzo Armenio; Bernardus J. Geurts; Jochen Fröhlich. Dordrecht : Springer, 2010. p. 209-214 (ERCOFTAC Series; Vol. 13).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Meneveau, Charles

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N2 - We present the setup of a database of Large-Eddy simulations of decaying homogeneous isotropic turbulence at high Reynolds numbers, corresponding to recent physical experiments in the tradition of Comte-Bello and Corrsin. The error-landscape approach is used for the evaluation of LES using the Smagorinsky model in a spectral and a second-order discretization method. The results identify an optimal combination of model parameter and resolution in a statistical robust fashion. Issues associated with dynamics at the largest length-scales are discussed.

AB - We present the setup of a database of Large-Eddy simulations of decaying homogeneous isotropic turbulence at high Reynolds numbers, corresponding to recent physical experiments in the tradition of Comte-Bello and Corrsin. The error-landscape approach is used for the evaluation of LES using the Smagorinsky model in a spectral and a second-order discretization method. The results identify an optimal combination of model parameter and resolution in a statistical robust fashion. Issues associated with dynamics at the largest length-scales are discussed.

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KW - EWI-19311

KW - METIS-275846

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BT - Proceedings of the Seventh International ERCOFTAC Workshop on Direct and Large-Eddy Simulation

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