Scaling of the velocity fluctuations in turbulent channels up to Reτ=2003

By Sergio Hoyas, Javier Jiménez. 2006

1,155 citations recorded by the source corpus.

Subfields: Computational Mechanics, Environmental Engineering, Global and Planetary Change

View Paper: https://www.semanticscholar.org/paper/9cd0264525371507c682ffd93c4c30945196cbd6

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Citations in the corpus

Optimal transient growth and very large–scale structures in turbulent boundary layers (2008, background): “The existence of two different peaks for the optimal growth and their respective scaling in inner and outer units confirms and extends the results found in the turbulent channel flow by del Álamo & Jiménez (2006). This ‘bimodal’ distribution with an outer-scaling peak whose amplitude increases with ”
Linear non-normal energy amplification of harmonic and stochastic forcing in the turbulent channel flow (2010, methodology): “Note that these values were obtained from fits based on a DNS performed at Reτ = 2000 (Hoyas & Jiménez 2006), thus they may not be reliable far from this Reynolds number.”
Turbulent plane Couette flow at moderately high Reynolds number (2014, methodology): “Focusing on channel flow geometry and in particular on Poiseuille flows, moderate Reynolds numbers up to Reτ = 2003 have been reached (Hoyas & Jiménez 2006), but considerably less attention has been paid to plane Couette flows.”
Shear-improved Smagorinsky model for large-eddy simulation of wall-bounded turbulent flows (2006, methodology): “Furthermore, we have been able to confront our results on mean velocity, turbulence intensities and Reynolds stress profiles with the well-established literature present on that case, e.g. the comprehensive DNS database obtained by Moser, Kim & Mansour (1999) or Hoyas & Jimenez (2006).”
Coherent structures in a swirl injector at Re = 4800 by nonlinear simulations and linear global modes (2016, methodology): “Mean flow stability has been used for many studies of convective instability (including the seminal works of Gaster, Kit & Wygnanski 1985; Cohen & Wygnanski 1987; Weisbrot & Wygnanski 1988) and transient growth (Hoyas & Jimenez 2006; Pujals et al. 2009).”
High–Reynolds Number Wall Turbulence (2011, methodology): “Careful analysis of DNS data has also revealed the footprint of the outer-scaled motions within the inner-scaled inner layer (Abe et al. 2004, Hoyas & Jiménez 2006, Hutchins & Marusic 2007a,b), and Mathis et al. (2009a) found modulation of the near-wall cycle by long-wavelength motions further…”
Large-scale amplitude modulation of the small-scale structures in turbulent boundary layers (2009, background): “More recently, advances in particle image velocimetry (PIV) and DNS have provided the opportunity to study the turbulence structure in the logarithmic region of higher-Reynolds-number turbulent boundary layers (Adrian, Meinhart & Tomkins 2000; del Álamo et al. 2004; Hoyas & Jiménez 2006).”
Assessment of direct numerical simulation data of turbulent boundary layers (2010, methodology): “This resolution is comparable to high-Re channel-flow simulations such as e.g. Hoyas & Jiménez (2006) and slightly higher than in the previous boundary-layer simulation (Schlatter et al. 2009b).”
Large-scale influences in near-wall turbulence (2007, background): “As an additional point, it is evident from ﬁgure 6 that the wall-normal velocity ﬂuctuation (ﬁgure 6 b ) does not have a large-scale component, while the u and v components (ﬁgure 6 a , c ) do, as noted in energy spectra by Hoyas & Jime´nez (2006).”
High Reynolds number effects in wall turbulence (2010, result): “This conclusion itself is not new and has been previously observed in DNS studies by Abe et al. (2004), Toh & Itano (2005) and Hoyas & Jiménez (2006) who have noted the influence of large scale motions at the wall.”