A wall model based on simplified thin boundary layer equations for implicit Large Eddy Simulation of turbulent channel flow

Zhenli Chen; Antoine Devesa; Stefan Hickel; Christian Stemmer; Nikolaus A. Adams

doi:10.1007/978-3-642-14243-7_8

A wall model based on simplified thin boundary layer equations for implicit Large Eddy Simulation of turbulent channel flow

Zhenli Chen^*, Antoine Devesa, Stefan Hickel, Christian Stemmer, Nikolaus A. Adams

^*Corresponding author for this work

Research output: Chapter in Book/Conference proceedings/Edited volume › Chapter › Scientific › peer-review

Abstract

In order to perform implicit Large Eddy Simulation (LES) of high Reynolds number wall-bounded flows, a wall model based on simplified Thin Boundary Layer Equations (TBLE) is designed and applied to turbulent channel flow for a wide range of friction Reynolds numbers up to Re _τ =20,000. The prediction capability of the employed wall model concerning mean velocities and Reynolds stresses is satisfactory, even on very coarse LES grids. The coupling position between the simplified TBLE model and the LES should be located at the bottom of the logarithmic region. The grid resolution requirement depends mainly on the embedded TBLE grids and is only weakly dependent on the Reynolds number.

Original language	English
Title of host publication	New Results in Numerical and Experimental Fluid Mechanics VII
Subtitle of host publication	Contributions to the 16th STAB/DGLR Symposium Aachen, Germany 2008
Editors	Andreas Dillmann, Gerd Heller, Michael Klaas, Wolfgang Schroder, Hans-Peter Kreplin, Wolfgang Nitsche
Pages	59-66
Number of pages	8
DOIs	https://doi.org/10.1007/978-3-642-14243-7_8
Publication status	Published - 28 Oct 2010
Externally published	Yes

Publication series

Name	Notes on Numerical Fluid Mechanics and Multidisciplinary Design
Volume	112
ISSN (Print)	1612-2909

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10.1007/978-3-642-14243-7_8

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Chen, Z., Devesa, A., Hickel, S., Stemmer, C., & Adams, N. A. (2010). A wall model based on simplified thin boundary layer equations for implicit Large Eddy Simulation of turbulent channel flow. In A. Dillmann, G. Heller, M. Klaas, W. Schroder, H.-P. Kreplin, & W. Nitsche (Eds.), New Results in Numerical and Experimental Fluid Mechanics VII: Contributions to the 16th STAB/DGLR Symposium Aachen, Germany 2008 (pp. 59-66). (Notes on Numerical Fluid Mechanics and Multidisciplinary Design; Vol. 112). https://doi.org/10.1007/978-3-642-14243-7_8

Chen, Zhenli ; Devesa, Antoine ; Hickel, Stefan et al. / A wall model based on simplified thin boundary layer equations for implicit Large Eddy Simulation of turbulent channel flow. New Results in Numerical and Experimental Fluid Mechanics VII: Contributions to the 16th STAB/DGLR Symposium Aachen, Germany 2008. editor / Andreas Dillmann ; Gerd Heller ; Michael Klaas ; Wolfgang Schroder ; Hans-Peter Kreplin ; Wolfgang Nitsche. 2010. pp. 59-66 (Notes on Numerical Fluid Mechanics and Multidisciplinary Design).

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title = "A wall model based on simplified thin boundary layer equations for implicit Large Eddy Simulation of turbulent channel flow",

abstract = "In order to perform implicit Large Eddy Simulation (LES) of high Reynolds number wall-bounded flows, a wall model based on simplified Thin Boundary Layer Equations (TBLE) is designed and applied to turbulent channel flow for a wide range of friction Reynolds numbers up to Re τ =20,000. The prediction capability of the employed wall model concerning mean velocities and Reynolds stresses is satisfactory, even on very coarse LES grids. The coupling position between the simplified TBLE model and the LES should be located at the bottom of the logarithmic region. The grid resolution requirement depends mainly on the embedded TBLE grids and is only weakly dependent on the Reynolds number.",

author = "Zhenli Chen and Antoine Devesa and Stefan Hickel and Christian Stemmer and Adams, {Nikolaus A.}",

year = "2010",

month = oct,

day = "28",

doi = "10.1007/978-3-642-14243-7_8",

language = "English",

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series = "Notes on Numerical Fluid Mechanics and Multidisciplinary Design",

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Chen, Z, Devesa, A, Hickel, S, Stemmer, C & Adams, NA 2010, A wall model based on simplified thin boundary layer equations for implicit Large Eddy Simulation of turbulent channel flow. in A Dillmann, G Heller, M Klaas, W Schroder, H-P Kreplin & W Nitsche (eds), New Results in Numerical and Experimental Fluid Mechanics VII: Contributions to the 16th STAB/DGLR Symposium Aachen, Germany 2008. Notes on Numerical Fluid Mechanics and Multidisciplinary Design, vol. 112, pp. 59-66. https://doi.org/10.1007/978-3-642-14243-7_8

A wall model based on simplified thin boundary layer equations for implicit Large Eddy Simulation of turbulent channel flow. / Chen, Zhenli; Devesa, Antoine; Hickel, Stefan et al.
New Results in Numerical and Experimental Fluid Mechanics VII: Contributions to the 16th STAB/DGLR Symposium Aachen, Germany 2008. ed. / Andreas Dillmann; Gerd Heller; Michael Klaas; Wolfgang Schroder; Hans-Peter Kreplin; Wolfgang Nitsche. 2010. p. 59-66 (Notes on Numerical Fluid Mechanics and Multidisciplinary Design; Vol. 112).

Research output: Chapter in Book/Conference proceedings/Edited volume › Chapter › Scientific › peer-review

TY - CHAP

T1 - A wall model based on simplified thin boundary layer equations for implicit Large Eddy Simulation of turbulent channel flow

AU - Chen, Zhenli

AU - Devesa, Antoine

AU - Hickel, Stefan

AU - Stemmer, Christian

AU - Adams, Nikolaus A.

PY - 2010/10/28

Y1 - 2010/10/28

N2 - In order to perform implicit Large Eddy Simulation (LES) of high Reynolds number wall-bounded flows, a wall model based on simplified Thin Boundary Layer Equations (TBLE) is designed and applied to turbulent channel flow for a wide range of friction Reynolds numbers up to Re τ =20,000. The prediction capability of the employed wall model concerning mean velocities and Reynolds stresses is satisfactory, even on very coarse LES grids. The coupling position between the simplified TBLE model and the LES should be located at the bottom of the logarithmic region. The grid resolution requirement depends mainly on the embedded TBLE grids and is only weakly dependent on the Reynolds number.

AB - In order to perform implicit Large Eddy Simulation (LES) of high Reynolds number wall-bounded flows, a wall model based on simplified Thin Boundary Layer Equations (TBLE) is designed and applied to turbulent channel flow for a wide range of friction Reynolds numbers up to Re τ =20,000. The prediction capability of the employed wall model concerning mean velocities and Reynolds stresses is satisfactory, even on very coarse LES grids. The coupling position between the simplified TBLE model and the LES should be located at the bottom of the logarithmic region. The grid resolution requirement depends mainly on the embedded TBLE grids and is only weakly dependent on the Reynolds number.

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U2 - 10.1007/978-3-642-14243-7_8

DO - 10.1007/978-3-642-14243-7_8

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SN - 9783642142420

T3 - Notes on Numerical Fluid Mechanics and Multidisciplinary Design

SP - 59

EP - 66

BT - New Results in Numerical and Experimental Fluid Mechanics VII

A2 - Dillmann, Andreas

A2 - Heller, Gerd

A2 - Klaas, Michael

A2 - Schroder, Wolfgang

A2 - Kreplin, Hans-Peter

A2 - Nitsche, Wolfgang

ER -

Chen Z, Devesa A, Hickel S, Stemmer C, Adams NA. A wall model based on simplified thin boundary layer equations for implicit Large Eddy Simulation of turbulent channel flow. In Dillmann A, Heller G, Klaas M, Schroder W, Kreplin HP, Nitsche W, editors, New Results in Numerical and Experimental Fluid Mechanics VII: Contributions to the 16th STAB/DGLR Symposium Aachen, Germany 2008. 2010. p. 59-66. (Notes on Numerical Fluid Mechanics and Multidisciplinary Design). doi: 10.1007/978-3-642-14243-7_8

A wall model based on simplified thin boundary layer equations for implicit Large Eddy Simulation of turbulent channel flow

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