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 use this new method to perform LES of a confined rectangular-jet reactor and compare obtained results with experimental data available in the literature.

OriginalspracheEnglisch
TitelHigh Performance Computing in Science and Engineering 2009 - Transactions of the High Performance Computing Center Stuttgart, HLRS 2009
Herausgeber (Verlag)Springer Verlag
Seiten299-310
Seitenumfang12
ISBN (Print)9783642046643
DOIs
PublikationsstatusVeröffentlicht - 2010
Veranstaltung12th Results and Review Workshop on High Performance Computing in Science and Engineering, HLRS 2009 - Stuttgart, Deutschland
Dauer: 8 Okt. 20099 Okt. 2009

Publikationsreihe

NameHigh Performance Computing in Science and Engineering 2009 - Transactions of the High Performance Computing Center Stuttgart, HLRS 2009

Konferenz

Konferenz12th Results and Review Workshop on High Performance Computing in Science and Engineering, HLRS 2009
Land/GebietDeutschland
OrtStuttgart
Zeitraum8/10/099/10/09

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