Large eddy simulations of transitional round jets: Influence of the Reynolds number on flow development and energy dissipation

By Christophe Bogey, Christophe Bailly. 2006

249 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Computational Mechanics

View Paper: https://www.semanticscholar.org/paper/94e16015e1a0cdaf3094934e9edf5daeacd13069

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In Aerospace Engineering

In Computational Mechanics

Citations in the corpus

A shock-capturing methodology based on adaptative spatial filtering for high-order non-linear computations (2009, methodology): “These methods have been applied successfully to compressible unsteady Navier–Stokes computations for predicting the noise generated by turbulent flows [2,8,9], and have moreover been shown to be well suited to perform accurate large-eddy simulations [10,11].”
Reynolds number effects within the development region of a turbulent round free jet (2009, methodology): “Bogey and Bailly [28] studied the Reynolds number effects, ReD = 1700–400,000, on transitional round jets (0 6 x/D 6 20) using large eddy simulation (LES).”
Turbulence and energy budget in a self-preserving round jet: direct evaluation using large eddy simulation (2009, methodology): “…axial integral length scale is evaluated from the law Lf = 0.0385x observed experimentally in Wygnanski & Fiedler (1969) as well as numerically in Bogey & Bailly (2006d), while the transverse Taylor scale and the Kolmogorov scale are calculated using the relations of isotropic turbulence, which…”
CEAS-ASC highlights 2006 (2007, unknown): “The LES strategy is based on explicit selective filtering with spectral-like resolution [17], and low-dispersion and low-dissipation numerical algorithms are implemented to allow the direct computation of the noise.”
An analysis of the correlations between the turbulent flow and the sound pressure fields of subsonic jets (2007, background): “It was previously described from results of a first simulation in Bogey et al. (2003), and was connected to the sound waves radiated in the downstream direction.”