Particle trapping in three-dimensional fully developed turbulence

By Luca Biferale, Guido Boffetta, Antonio Celani, A. Lanotte, Federico Toschi. 2005

179 citations recorded by the source corpus.

Subfields: Computational Mechanics, Environmental Engineering, Ocean Engineering

View Paper: https://www.semanticscholar.org/paper/1a3f973c2e7f59036743378afb3d1889a03158d0

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In Computational Mechanics

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Citations in the corpus

Small-scale statistics in high-resolution direct numerical simulation of turbulence: Reynolds number dependence of one-point velocity gradient statistics (2007, methodology): “Extensive studies have been made of these statistics (e.g. see Gotoh & Rogallo 1999; Yeung 2002 and references cited therein, e.g. Vedula & Yeung 1999; Gotoh & Fukayama 2001; La Porta et al. 2001, and Hill 2002a; Sawford et al. 2003; Biferale et al. 2004; Biferale et al. 2005; Yeung et al. 2006).”
Dynamics and statistics of heavy particles in turbulent flows (2006, background): “One of the most striking features that characterize tracers is the very intermittent distribution of the acceleration [28, 29, 31, 35] ; fluctuations as strong as 80 times the root mean square acceleration arms reflect the tendency of tracers to be trapped into vortical structures [28, 50, 51].”
The effect of Reynolds number on inertial particle dynamics in isotropic turbulence. Part 1. Simulations without gravitational effects (2015, background): “The scaled variances decrease with increasing Rλ, and we expect that this trend is due to the fact that high vorticity regions are associated with high accelerations (Biferale et al. 2005) and become increasingly efficient at ejecting particles (refer to §3.”
Acceleration statistics of heavy particles in turbulence (2005, background): “From previous studies on fluid tracers we know that acceleration statistics are very intermittent and strong fluctuations are associated with trapping events within vortex filaments (La Porta et al. 2001, 2002; Mordant et al. 2001; Biferale et al. 2005 ).”
The three-dimensional Euler equations : Where do we stand? (2008, background): “The second area where quaternions have an application lies in the recent experimental advances that have made in the detection of the trajectories of tracer and other particles in fluid flows [90–99].”
The effect of Reynolds number on inertial particle dynamics in isotropic turbulence. Part 2. Simulations with gravitational effects (2015, background): “ectly in the limit of small St. The scaled variances decrease with increasing R , and we expect that this trend is due to the fact that high vorticity regions are associated with high accelerations (Biferale et al. 2005) and become increasingly ecient at ejecting particles (refer to x3.1). We test t”