An experimental investigation of the relative diffusion of particle pairs in three-dimensional turbulent flow

By S. Ott, Jakob Mann. Journal of Fluid Mechanics, 2000

278 citations recorded by the source corpus.

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

View Paper: https://www.semanticscholar.org/paper/3f0effae16f329fe69b0ad170921525bd52e84a9

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Citations in the corpus

Instantaneous pressure and material acceleration measurements using a four-exposure PIV system (2006, methodology): “The objectives of most of previous works have been either to provide data for Lagrangian stochastic turbulence models (Yeung 2001, 2002; Vedula and Yeung 1999; Voth et al. 1998; La Porta et al. 2001; Ott and Mann 2000) or to develop techniques for either Lagrangian (material) or Eulerian (local) acc”
Experimental Lagrangian acceleration probability density function measurement (2003, background): “ar X iv :p hy si cs /0 30 30 03 v2 [ ph ys ic s. fl udy We report experimental results on the acceleration component probability distribution function at Rλ = 690 to probabilities of less than 10 −7.”
Lagrangian measurement of vorticity dynamics in turbulent flow (2005, methodology): “3D-PTV was used by Virant & Dracos (1997) in the boundary layer of a free-surface flow, whereas Mann, Ott & Andersen (1999) and Ott & Mann (2000) used a similar system in an oscillating grid turbulence flow.”
Measurement of particle accelerations in fully developed turbulence (2001, background): “C2 is an approximately universal constant that has been determined empirically (Monin & Yaglom 1975; Pope 2000).”
Two-Particle Dispersion in Isotropic Turbulent Flows (2009, methodology): “Some three-dimensional experiments find t3 scaling (Berg et al. 2006, Ott & Mann 2000), but at Reynolds numbers that are too low to justify attributing this to the R-O regime.”
Beyond Kolmogorov cascades (2019, result): “These results provide a support to an initial work by Jucha et al. (2014) and relies on a rigorous version of the Ott–Mann–Gawedzki relation (Ott & Mann 2000; Falkovich et al. 2001), sometimes described as a “Lagrangian analogue of the 4/3-law”.”
Convex integration and phenomenologies in turbulence (2019, background): “(10)We also note here that the 4/5-law has an analogue in Lagrangian variables, the so-called Ott-Mann-Gawȩdzki relation [158, 73].”
Motion of inertial particles with size larger than Kolmogorov scale in turbulent flows (2008, result): “[23] showed that the particles used in those experiments, which are neutrally buoyant but larger than the corresponding Kolmogorov scales, were also not homogeneously distributed [11], despite the Reynolds numbers are much smaller than in current study.”