Implicit LES of passive-scalar mixing in a confined rectangular-jet reactor

A. Devesa; S. Hickel; N. A. Adams

doi:10.1007/978-3-540-88303-6-19

Implicit LES of passive-scalar mixing in a confined rectangular-jet reactor

A. Devesa, S. Hickel, N. A. Adams

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

Abstract

Recently, the implicit SGS modeling environment provided by the Adaptive Local Deconvolution Method (ALDM) has been extended to Large-Eddy Simulations (LES) of passive-scalar transport. The resulting adaptive advection algorithm has been described and discussed with respect to its numerical and turbulence-theoretical background by Hickel et al., 2007. Results demonstrate that this method allows for reliable predictions of the turbulent transport of passive-scalars in isotropic turbulence and in turbulent channel flow for a wide range of Schmidt numbers. We now intend to use this new method to perform LES of a confined rectangular-jet reactor and compare obtained results to experimental data available in the literature.

Original language	English
Title of host publication	High Performance Computing in Science and Engineering 2008 - Transactions of the High Performance Computing Center Stuttgart, HLRS 2008
Pages	257-268
Number of pages	12
DOIs	https://doi.org/10.1007/978-3-540-88303-6-19
Publication status	Published - 1 Dec 2009
Externally published	Yes
Event	11th Results and Review Workshop on High Performance Computing in Science and Engineering, HLRS 2008 - Stuttgart, Germany Duration: 29 Sept 2008 → 30 Sept 2008

Conference

Conference	11th Results and Review Workshop on High Performance Computing in Science and Engineering, HLRS 2008
Country/Territory	Germany
City	Stuttgart
Period	29/09/08 → 30/09/08

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10.1007/978-3-540-88303-6-19

Cite this

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title = "Implicit LES of passive-scalar mixing in a confined rectangular-jet reactor",

abstract = "Recently, the implicit SGS modeling environment provided by the Adaptive Local Deconvolution Method (ALDM) has been extended to Large-Eddy Simulations (LES) of passive-scalar transport. The resulting adaptive advection algorithm has been described and discussed with respect to its numerical and turbulence-theoretical background by Hickel et al., 2007. Results demonstrate that this method allows for reliable predictions of the turbulent transport of passive-scalars in isotropic turbulence and in turbulent channel flow for a wide range of Schmidt numbers. We now intend to use this new method to perform LES of a confined rectangular-jet reactor and compare obtained results to experimental data available in the literature.",

author = "A. Devesa and S. Hickel and Adams, {N. A.}",

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doi = "10.1007/978-3-540-88303-6-19",

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Devesa, A, Hickel, S & Adams, NA 2009, Implicit LES of passive-scalar mixing in a confined rectangular-jet reactor. in High Performance Computing in Science and Engineering 2008 - Transactions of the High Performance Computing Center Stuttgart, HLRS 2008. pp. 257-268, 11th Results and Review Workshop on High Performance Computing in Science and Engineering, HLRS 2008, Stuttgart, Germany, 29/09/08. https://doi.org/10.1007/978-3-540-88303-6-19

Implicit LES of passive-scalar mixing in a confined rectangular-jet reactor. / Devesa, A.; Hickel, S.; Adams, N. A.
High Performance Computing in Science and Engineering 2008 - Transactions of the High Performance Computing Center Stuttgart, HLRS 2008. 2009. p. 257-268.

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

TY - GEN

T1 - Implicit LES of passive-scalar mixing in a confined rectangular-jet reactor

AU - Devesa, A.

AU - Hickel, S.

AU - Adams, N. A.

PY - 2009/12/1

Y1 - 2009/12/1

N2 - Recently, the implicit SGS modeling environment provided by the Adaptive Local Deconvolution Method (ALDM) has been extended to Large-Eddy Simulations (LES) of passive-scalar transport. The resulting adaptive advection algorithm has been described and discussed with respect to its numerical and turbulence-theoretical background by Hickel et al., 2007. Results demonstrate that this method allows for reliable predictions of the turbulent transport of passive-scalars in isotropic turbulence and in turbulent channel flow for a wide range of Schmidt numbers. We now intend to use this new method to perform LES of a confined rectangular-jet reactor and compare obtained results to experimental data available in the literature.

AB - Recently, the implicit SGS modeling environment provided by the Adaptive Local Deconvolution Method (ALDM) has been extended to Large-Eddy Simulations (LES) of passive-scalar transport. The resulting adaptive advection algorithm has been described and discussed with respect to its numerical and turbulence-theoretical background by Hickel et al., 2007. Results demonstrate that this method allows for reliable predictions of the turbulent transport of passive-scalars in isotropic turbulence and in turbulent channel flow for a wide range of Schmidt numbers. We now intend to use this new method to perform LES of a confined rectangular-jet reactor and compare obtained results to experimental data available in the literature.

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DO - 10.1007/978-3-540-88303-6-19

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SN - 9783540883012

SP - 257

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BT - High Performance Computing in Science and Engineering 2008 - Transactions of the High Performance Computing Center Stuttgart, HLRS 2008

T2 - 11th Results and Review Workshop on High Performance Computing in Science and Engineering, HLRS 2008

Y2 - 29 September 2008 through 30 September 2008

ER -

Implicit LES of passive-scalar mixing in a confined rectangular-jet reactor

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