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Erschienen in:
2011 | OriginalPaper | Buchkapitel
Direct Numerical Simulation of a Turbulent Reacting Wall-Jet
verfasst von : Zeinab Pouransari, Geert Brethouwer, Arne V. Johansson
Erschienen in: Direct and Large-Eddy Simulation VIII
Verlag: Springer Netherlands
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The turbulent wall-jet includes a number of interesting fluid mechanics phenomena with close resemblance to many mixing and combustion applications. During the last decades, both DNS (Ahlman et al.,
2007
; Ahlman et al.,
2009
), and LES (Dejoan & Leschziner,
2005
) have been used to study the turbulent wall-jet. Ahlman et al. (2009) performed DNS of nonisothermal turbulent wall jets. Earlier in 2007, Ahlman et al. investigated turbulent statistics and mixing of a passive scalar for an isothermal case by means of DNS. The first three-dimensional DNS of a reacting turbulent flow was performed by Riley et al. (1986) who simulated a single reaction of two scalars, without heat release, for a mixing layer. Recently, Knaus et al. (2009) studied the effect of heat release in non-premixed reacting shear layers (Knaus & Pantano,
2009
).