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

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

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

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.

OriginalspracheEnglisch
TitelHigh Performance Computing in Science and Engineering 2008 - Transactions of the High Performance Computing Center Stuttgart, HLRS 2008
Herausgeber (Verlag)Springer Verlag
Seiten257-268
Seitenumfang12
ISBN (Print)9783540883012
DOIs
PublikationsstatusVeröffentlicht - 2009
Veranstaltung11th Results and Review Workshop on High Performance Computing in Science and Engineering, HLRS 2008 - Stuttgart, Deutschland
Dauer: 29 Sept. 200830 Sept. 2008

Publikationsreihe

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

Konferenz

Konferenz11th Results and Review Workshop on High Performance Computing in Science and Engineering, HLRS 2008
Land/GebietDeutschland
OrtStuttgart
Zeitraum29/09/0830/09/08

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