Scaling of the energy spectra of turbulent channels

By J. D. Álamo, Javier Jiménez, P. Zandonade, Robert D. Moser. Journal of Fluid Mechanics, 2003

718 citations recorded by the source corpus.

Subfields: Computational Mechanics, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/cc6ef9da1147d2735e5844204ba984c47cbfc54b

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Citations in the corpus

Three-dimensional conditional structure of a high-Reynolds-number turbulent boundary layer (2011, methodology): “This detection scheme has been tested on filtered skin-friction data from the DNS data of del Álamo et al. (2004) and is proved to accurately detect low-friction events that are yawed in either the positive or negative y-direction.”
Scaling of the velocity fluctuations in turbulent channels up to Reτ=2003 (2006, background): “It is therefore comparable with previous simulations at lower Reynolds numbers by our group (Del Álamo & Jiménez 2003; Del Álamo et al. 2004). We integrate evolution equations for the wall-normal vorticity ωy and for the Laplacian of the wall-normal velocity φ = ∇2v, as in Kim, Moin & Moser (1987). ”
Statistical structure of self-sustaining attached eddies in turbulent channel flow (2015, methodology): “Here, the spectra of F950 (figure 9a,c,e,g) are compared with those of DNS (del Álamo et al. 2004) shown in figure 15.”
Simulations of Spatially Evolving Turbulent Boundary Layers up to Reθ = 4300 (2010, background): “DNS of channel flow (Moser et al., 1999; del Álamo et al., 2004; Hoyas and Jiménez, 2006). between DNS and LES at Reθ = 2500 is statisfactory.”
Bayesian uncertainty quantification applied to RANS turbulence models (2011, methodology): “The calibration data is taken from the channel flow DNS of Jimenez and coworkers (Hoyas & Jimenez, 2006; del Alamo et al., 2004).”
Spectral analysis of the budget equation in turbulent channel flows at high Reynolds number (2018, background): “At small scales, energy is transferred away from the wall through a self-similar ejection mechanism (del Álamo et al. 2004, 2006; Jiménez & Moser 2007).”
Estimation of turbulent convection velocities and corrections to Taylor's approximation (2009, background): “The same is observed at other wall distances, although it was shown by del Álamo et al. (2004) that u has very little energy beyond λz ≈ 2h, and the significance of the convection velocities of such weak wide structures is unclear. As a consequence of the observed double scaling, the separation betw”
Large-eddy simulation and wall modelling of turbulent channel flow (2009, background): “Recently, the peak in near-wall u-fluctuations was observed to be mildly increasing with Reynolds number (DeGraaff & Eaton 2000; Del Álamo et al. 2004).”
Evidence of very long meandering features in the logarithmic region of turbulent boundary layers (2007, methodology): “Figure 7 shows streamwise velocity fluctuations from recent channel flow simulations of del Álamo et al. (2004) at Reτ = 934. Plot (a) shows the u fluctuations in the log region at z = 150 (z/h = 0.164, where h is the channel half-height). Clearly visible in this plot are several occurrences of very”
Vortical structures in the turbulent boundary layer: a possible route to a universal representation (2008, methodology): “This result is in good agreement with the previous study of Carlier & Stanislas (2005) in a similar configuration and also with the numerical studies of Tanahashi et al.”
REYNOLDS-NUMBER SCALING OF TURBULENT CHANNEL FLOW (2013, result): “Shown for comparison are the DNS results of del Alamo et al. (2004) and Hoyas and Jimenez (2006) which correspond to the lowest two Reynolds numbers in the present study.”
The three-dimensional structure of momentum transfer in turbulent channels (2011, methodology): “We use data from the DNSs of turbulent channels by del Álamo et al. (2004) at h+ = 934 (case L950) and by Hoyas & Jiménez (2006) at h+ = 2003 (case L2000).”