Effect of wall-boundary disturbances on turbulent channel flows

By O. Flores, Javier Jiménez. Journal of Fluid Mechanics, 2006

150 citations recorded by the source corpus.

Subfields: Computational Mechanics, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/e93926547a0e45c0780103916962ad29a53b283c

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In Computational Mechanics

In Mechanical Engineering

Citations in the corpus

Estimation of turbulent convection velocities and corrections to Taylor's approximation (2009, methodology): “Some of the references given above are better sources for that purpose, and our group has already used the new method discussed here to study some aspects of wall-bounded turbulence (Jiménez, del Álamo & Flores 2004; Flores & Jiménez 2006).”
High–Reynolds Number Wall Turbulence (2011, methodology): “Numerical experiments by Flores & Jiménez (2006) and Flores et al. (2007) in which the viscous wall was artificially removed, but the outer-flow structure remained essentially unchanged, suggest that the outer-layer dynamics are independent of the small near-wall structure.”
Turbulent fluctuations above the buffer layer of wall-bounded flows (2008, background): “This agrees with numerical evidence that perturbing the dynamics of the wall leaves the structures of the logarithmic and outer regions unaffected (Flores & Jiménez 2006; Flores, Jiménez & del Álamo 2007).”
Large eddy simulation with modeled wall-stress: recent progress and future directions (2016, background): “Besides studies of different smooth and rough walls leading to similar log-layers (Perry & Abell, 1977; Jiménez, 2004; Flores & Jimenez, 2006), recently Mizuno & Jiménez (2013) proved through numerical experiments that a logarithmic layer can still be maintained when the inner layer is…”
Statistical structure of self-sustaining attached eddies in turbulent channel flow (2015, background): “…by several recent studies, which showed that disturbing the near-wall region by wall roughness does not yield any significant change in the dynamics and statistics of the outer region (Flores & Jiménez 2006; Flores, Jiménez & del Álamo 2007; Hutchins & Marusic 2007; Lee, Sung & Krogstad 2011).”
Self-similar vortex clusters in the turbulent logarithmic region (2006, background): “Flores & Jiménez (2004) showed that the energy spectra in the outer region of turbulent channels with modified boundary conditions that inhibit the formation of a buffer layer are also consistent with the existence of these structures.”
Turbulence structure in a boundary layer with two-dimensional roughness (2009, background): “Flores & Jiménez (2006), for example, conducted a direct numerical simulation (DNS) study of a symmetric channel flow with threedimensional disturbances on both bounding walls.”