Wall modelling for implicit large eddy simulation of favourable and adverse pressure gradient flows

Zhen Li Chen; Antoine Devesa; Michael Meyer; Eric Lauer; Stefan Hickel; Christian Stemmer; Nikolaus A. Adams

doi:10.1007/978-90-481-9603-6_35

Wall modelling for implicit large eddy simulation of favourable and adverse pressure gradient flows

Zhen Li Chen, Antoine Devesa, Michael Meyer, Eric Lauer, Stefan Hickel, Christian Stemmer, Nikolaus A. Adams

Chair of Aerodynamics and Fluid mechanics

Technical University of Munich

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

Abstract

In order to perform Implicit Large Eddy Simulation (ILES) on complex geometries at high Reynolds numbers, a wall model based on the simplified Thin Boundary Layer Equations (TBLE) is designed in the framework of ILES with a cut-cell finite-volume immersed boundary method. This wall model is validated for turbulent channel flow at friction Reynolds number up to Re_τ = 2,000 on very coarse grids. The results compared with DNS and LES without wall model show that the wall model has the potential to improve the mean velocity in the outer flow region well at high Reynolds number. The wall model is applied to a complex converging diverging channel flow at Reynolds number Re = 7,900 on very coarse meshes. Improved mean velocities and Reynolds stresses are obtained, which shows that the wall model has the ability to perform ILES on complex geometries at high Reynolds numbers.

Original language	English
Title of host publication	Progress in Wall Turbulence
Subtitle of host publication	Understanding and Modeling - Proceedings of the WALLTURB International Workshop, 2009
Editors	Michel Stanislas, Javier Jimenez, Ivan Marusic
Publisher	Springer Netherland
Pages	337-346
Number of pages	10
ISBN (Print)	9789048196029
DOIs	https://doi.org/10.1007/978-90-481-9603-6_35
State	Published - 2011
Event	International Workshop on Understanding and Modelling of Wall Turbulence, 2009 - Lille, France Duration: 21 Apr 2009 → 23 Apr 2009

Publication series

Name	ERCOFTAC Series
Volume	14
ISSN (Print)	1382-4309
ISSN (Electronic)	2215-1826

Conference

Conference	International Workshop on Understanding and Modelling of Wall Turbulence, 2009
Country/Territory	France
City	Lille
Period	21/04/09 → 23/04/09

Access to Document

10.1007/978-90-481-9603-6_35

Cite this

Chen, Z. L., Devesa, A., Meyer, M., Lauer, E., Hickel, S., Stemmer, C., & Adams, N. A. (2011). Wall modelling for implicit large eddy simulation of favourable and adverse pressure gradient flows. In M. Stanislas, J. Jimenez, & I. Marusic (Eds.), Progress in Wall Turbulence: Understanding and Modeling - Proceedings of the WALLTURB International Workshop, 2009 (pp. 337-346). (ERCOFTAC Series; Vol. 14). Springer Netherland. https://doi.org/10.1007/978-90-481-9603-6_35

Chen, Zhen Li ; Devesa, Antoine ; Meyer, Michael et al. / Wall modelling for implicit large eddy simulation of favourable and adverse pressure gradient flows. Progress in Wall Turbulence: Understanding and Modeling - Proceedings of the WALLTURB International Workshop, 2009. editor / Michel Stanislas ; Javier Jimenez ; Ivan Marusic. Springer Netherland, 2011. pp. 337-346 (ERCOFTAC Series).

@inproceedings{017c09e20bf641fbb241458fcbbc5f54,

title = "Wall modelling for implicit large eddy simulation of favourable and adverse pressure gradient flows",

abstract = "In order to perform Implicit Large Eddy Simulation (ILES) on complex geometries at high Reynolds numbers, a wall model based on the simplified Thin Boundary Layer Equations (TBLE) is designed in the framework of ILES with a cut-cell finite-volume immersed boundary method. This wall model is validated for turbulent channel flow at friction Reynolds number up to Reτ = 2,000 on very coarse grids. The results compared with DNS and LES without wall model show that the wall model has the potential to improve the mean velocity in the outer flow region well at high Reynolds number. The wall model is applied to a complex converging diverging channel flow at Reynolds number Re = 7,900 on very coarse meshes. Improved mean velocities and Reynolds stresses are obtained, which shows that the wall model has the ability to perform ILES on complex geometries at high Reynolds numbers.",

author = "Chen, {Zhen Li} and Antoine Devesa and Michael Meyer and Eric Lauer and Stefan Hickel and Christian Stemmer and Adams, {Nikolaus A.}",

note = "Publisher Copyright: {\textcopyright} Springer Science+Business Media B.V. 2011.; International Workshop on Understanding and Modelling of Wall Turbulence, 2009 ; Conference date: 21-04-2009 Through 23-04-2009",

year = "2011",

doi = "10.1007/978-90-481-9603-6_35",

language = "English",

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Chen, ZL, Devesa, A, Meyer, M, Lauer, E, Hickel, S, Stemmer, C & Adams, NA 2011, Wall modelling for implicit large eddy simulation of favourable and adverse pressure gradient flows. in M Stanislas, J Jimenez & I Marusic (eds), Progress in Wall Turbulence: Understanding and Modeling - Proceedings of the WALLTURB International Workshop, 2009. ERCOFTAC Series, vol. 14, Springer Netherland, pp. 337-346, International Workshop on Understanding and Modelling of Wall Turbulence, 2009, Lille, France, 21/04/09. https://doi.org/10.1007/978-90-481-9603-6_35

Wall modelling for implicit large eddy simulation of favourable and adverse pressure gradient flows. / Chen, Zhen Li; Devesa, Antoine; Meyer, Michael et al.
Progress in Wall Turbulence: Understanding and Modeling - Proceedings of the WALLTURB International Workshop, 2009. ed. / Michel Stanislas; Javier Jimenez; Ivan Marusic. Springer Netherland, 2011. p. 337-346 (ERCOFTAC Series; Vol. 14).

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

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T1 - Wall modelling for implicit large eddy simulation of favourable and adverse pressure gradient flows

AU - Chen, Zhen Li

AU - Devesa, Antoine

AU - Meyer, Michael

AU - Lauer, Eric

AU - Hickel, Stefan

AU - Stemmer, Christian

AU - Adams, Nikolaus A.

N1 - Publisher Copyright: © Springer Science+Business Media B.V. 2011.

PY - 2011

Y1 - 2011

N2 - In order to perform Implicit Large Eddy Simulation (ILES) on complex geometries at high Reynolds numbers, a wall model based on the simplified Thin Boundary Layer Equations (TBLE) is designed in the framework of ILES with a cut-cell finite-volume immersed boundary method. This wall model is validated for turbulent channel flow at friction Reynolds number up to Reτ = 2,000 on very coarse grids. The results compared with DNS and LES without wall model show that the wall model has the potential to improve the mean velocity in the outer flow region well at high Reynolds number. The wall model is applied to a complex converging diverging channel flow at Reynolds number Re = 7,900 on very coarse meshes. Improved mean velocities and Reynolds stresses are obtained, which shows that the wall model has the ability to perform ILES on complex geometries at high Reynolds numbers.

AB - In order to perform Implicit Large Eddy Simulation (ILES) on complex geometries at high Reynolds numbers, a wall model based on the simplified Thin Boundary Layer Equations (TBLE) is designed in the framework of ILES with a cut-cell finite-volume immersed boundary method. This wall model is validated for turbulent channel flow at friction Reynolds number up to Reτ = 2,000 on very coarse grids. The results compared with DNS and LES without wall model show that the wall model has the potential to improve the mean velocity in the outer flow region well at high Reynolds number. The wall model is applied to a complex converging diverging channel flow at Reynolds number Re = 7,900 on very coarse meshes. Improved mean velocities and Reynolds stresses are obtained, which shows that the wall model has the ability to perform ILES on complex geometries at high Reynolds numbers.

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BT - Progress in Wall Turbulence

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Chen ZL, Devesa A, Meyer M, Lauer E, Hickel S, Stemmer C et al. Wall modelling for implicit large eddy simulation of favourable and adverse pressure gradient flows. In Stanislas M, Jimenez J, Marusic I, editors, Progress in Wall Turbulence: Understanding and Modeling - Proceedings of the WALLTURB International Workshop, 2009. Springer Netherland. 2011. p. 337-346. (ERCOFTAC Series). doi: 10.1007/978-90-481-9603-6_35

Wall modelling for implicit large eddy simulation of favourable and adverse pressure gradient flows

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